
Published: 11-May-2011
General Information - Petrol and Petrol-Ethanol Fuel Systems Health and
Safety Precautions
Description and Operation
WARNINGS:
Fuel may not give adequate warning before toxic or harmful effects arise.
Exposure to fuel can be harmful and can cause severe health damage or death.
Extreme care must be exercised when handling hot fluids. Always wash off spilled fluids from affected areas of skin
immediately.
Highly flammable mixtures are always present and may ignite when working on fuel systems. Do not allow naked
flames, sparks or lighted substances to come near fuel related components.
Fuel must not be used as a cleaning agent.
Keep fuel containers tightly closed, out of direct sunlight and in a cool area. Keep away from heat sources, ignition
sources and oxidizing agents.
SKIN CONTACT: Excessive or prolonged skin contact with diesel fuel may cause serious skin disorders including skin
cancer.
SKIN CONTACT: Fuel is mildly irritating to the skin and may cause dermatitis due to defatting effect. Remove
contaminated clothing. Wash affected areas of skin with soap and water. Seek medical attention for any persistent skin
irritation or abnormality. Wash contaminated clothing before reuse.
EYE CONTACT: Fuel is mildly irritating to the eyes. Flush with plenty of running water, blinking as often as possible.
Do not force the eyelid open. Seek medical attention for any persistent eye irritation or abnormality.
SWALLOWED: Fuel is moderately toxic and tends to foam on vomiting. If drawn into the lungs, inflammation may
develop. Do not induce vomiting. If spontaneous vomiting occurs place the victim in a forward position to reduce the risk of
fuel being drawn into the lungs. Give nothing by mouth. If breathing but unconscious, place in the recovery position. If
breathing has stopped, apply artificial respiration. Seek immediate medical attention.
INHALED: Fuel is toxic to the respiratory and other body systems. Exposure may result in various symptoms including
drowsiness, unconsciousness or severe health damage. Move a victim to fresh air. Keep a victim warm and at rest. If
unconscious, place in the recovery position. If not breathing, apply artificial respiration. Give cardiac massage if necessary.
Seek immediate medical attention.
CAUTIONS:
Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute
cleanliness is observed when working with these components.
Make sure that the workshop area in which the vehicle is being worked on is as clean and as dust free as possible.

Published: 15-May-2013
General Information - Supplemental Restraint System (SRS) Health and
Safety Precautions
Description and Operation
WARNINGS:
Only qualified technicians are allowed to work on pyrotechnic components.
INHALED: Exposure to pyrotechnic residue may cause low blood pressure, severe headache, irritation of mucous
membranes, fainting, shortness of breath or rapid pulse. Move a victim to fresh air. Seek immediate medical attention.
EYE CONTACT: Exposure to unburned pyrotechnic residue may cause irritation, burning and etching of the eyes. Flush
immediately with plenty of cold running water for at least 15 minutes. Seek immediate medical attention.
EYE CONTACT: Exposure to burned pyrotechnic residue may cause irritation, burning and etching of the eyes. Flush
immediately with diluted boric acid solution. Seek immediate medical attention.
SKIN CONTACT: Unburned pyrotechnic residue may be rapidly absorbed through the skin in toxic quantities. Wash
immediately with plenty of soap and water. Seek medical attention.
SKIN CONTACT: Burned pyrotechnic residue may be rapidly absorbed through the skin in toxic quantities. Wash with
plenty of water. Do not use soap. Seek medical attention.
SWALLOWED: Unburned pyrotechnic residue is extremely toxic. If conscious drink plenty of water then induce
vomiting. Seek immediate medical attention. If unconscious, or in convulsions do not attempt to induce vomiting or give
anything by mouth. Seek immediate medical attention.
SWALLOWED: Burned pyrotechnic residue is extremely toxic. Drink plenty of water and seek immediate medical
attention.
The deployment key must only be accessible to authorized personnel.
Make sure that the deployment key remains removed from the deployment equipment except during deployment.
If permenantly disabling or enabling the passenger air bag a new seat belt for vehicles without or with a passenger
air bag must be installed.
Undeployed pyrotechnic components must not be deployed in the vehicle.
Pyrotechnic components must be deployed following local regulations.
Check thoroughly that no loose objects can be spread during the deployment of pyrotechnic components.
Pyrotechnic components must be transported following local regulations.
Never carry out any electrical measurement on disconnected, undeployed pyrotechnic components.
Pyrotechnic components must not be disassembled.
Pyrotechnic components are not interchangeable between vehicles.
Always carry a live air bag module away from the body with the air bag or trim cover pointing upwards.
Live air bag modules must be placed in a suitable cage when removed from the vehicle. The air bag or trim cover
must be facing upwards.

Do not install a rearward facing child safety seat to the passenger seat with an activated passenger air bag.
CAUTIONS:
Pyrotechnic components must not be subjected to temperatures higher than 110°C.
Never install aftermarket accessories to the vehicle on or adjacent to the supplemental restraint system module.

Published: 20-Jun-2011
General Information - Diagnostic Trouble Code (DTC) Index DTC: Audio
Amplifier Module (AAM)
Description and Operation
Audio Amplifier Module (AAM)
CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does
not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor
vehicle
NOTES:
If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the
warranty policy and procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior
to the installation of a new module/component.
Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan
tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the
manufacturer-approved diagnostic system)
When performing voltage or resistance tests, always use a digital multimeter accurate to three decimal places and
with a current calibration certificate. When testing resistance, always take the resistance of the digital multimeter leads
into account
Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
If diagnostic trouble codes are recorded and, after performing the pinpoint tests, a fault is not present, an
intermittent concern may be the cause. Always check for loose connections and corroded terminals
Where an 'on demand self-test' is referred to, this can be accessed via the 'diagnostic trouble code monitor' tab on
the manufacturers approved diagnostic system
The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the Audio Amplifier Module, for additional
Diagnosis and Testing information refer to the relevant Diagnosis and Testing Section.
For additional information, refer to: Information and Entertainment System (415-01 Information and Entertainment System,
Diagnosis and Testing).
DTC Description Possible Cause Action
B128A-11 Speaker #13 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left co-axial surround
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B128A-12 Speaker #13 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left co-axial surround
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B128A-13 Speaker #13 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left co-axial surround
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B128A-1ASpeaker #13 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left co-axial surround
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B128A-1E Speaker #13 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left co-axial surround
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect

DTC Description Possible Cause Action
B128B-11 Speaker #14 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right co-axial
surround speaker circuits for short to ground. Check speaker for
short circuit, open circuit. If no harness or speaker fault
suspect audio amplifier module. Refer to the Warranty Policy
and Procedures manual if a module/component is suspect
B128B-12 Speaker #14 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right co-axial
surround speaker circuits for short to power. Check speaker for
short circuit, open circuit. If no harness or speaker fault
suspect audio amplifier module. Refer to the Warranty Policy
and Procedures manual if a module/component is suspect
B128B-13 Speaker #14 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right co-axial
surround speaker circuits for open circuit. Check speaker for
short circuit, open circuit. If no harness or speaker fault
suspect audio amplifier module. Refer to the Warranty Policy
and Procedures manual if a module/component is suspect
B128B-1ASpeaker #14 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right co-axial
surround speaker circuits for short circuit. Check speaker for
short circuit, open circuit. If no harness or speaker fault
suspect audio amplifier module. Refer to the Warranty Policy
and Procedures manual if a module/component is suspect
B128B-1E Speaker #14 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right co-axial
surround speaker circuits for open circuit, high resistance, or
short circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B128C-11 Speaker #15 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check front center speaker
circuits for short to ground. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B128C-12 Speaker #15 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check front center speaker
circuits for short to power. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect
B128C-13 Speaker #15 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check front center speaker
circuits for open circuit. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect
B128C-1ASpeaker #15 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check front center speaker
circuits for short circuit. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect
B128C-1E Speaker #15 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check front center speaker
circuits for open circuit, high resistance, or short circuit. Check
speaker for short circuit, open circuit. If no harness or speaker
fault suspect audio amplifier module. Refer to the Warranty
Policy and Procedures manual if a module/component is
suspect
B1A01-11 Speaker #1 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check left front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short to
ground. Check speaker for short circuit, open circuit. if no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A01-12 Speaker #1 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check left front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short to
power. Check speaker for short circuit, open circuit. if no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A01-13 Speaker #1 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check left front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for open circuit.
Check speaker for short circuit, open circuit. if no harness or
speaker fault suspect audio amplifier module. Refer to the
Warranty Policy and Procedures manual if a module/component

DTC Description Possible Cause Action
is suspect
B1A01-1ASpeaker #1 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check left front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short circuit.
Check speaker for short circuit, open circuit. if no harness or
speaker fault suspect audio amplifier module. Refer to the
Warranty Policy and Procedures manual if a module/component
is suspect
B1A01-1E Speaker #1 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check left front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for open circuit,
high resistance or short circuit. Check speaker for short circuit,
open circuit. if no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A02-11 Speaker #2 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front bass
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A02-12 Speaker #2 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front bass
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A02-13 Speaker #2 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front bass
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A02-1ASpeaker #2 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front bass
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A02-1E Speaker #2 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front bass
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A03-11 Speaker #3 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check right front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short to
ground. Check speaker for short circuit, open circuit. if no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A03-12 Speaker #3 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check right front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short to
power. Check speaker for short circuit, open circuit. if no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A03-13 Speaker #3 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check right front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for open circuit.
Check speaker for short circuit, open circuit. if no harness or
speaker fault suspect audio amplifier module. Refer to the
Warranty Policy and Procedures manual if a module/component
is suspect
B1A03-1ASpeaker #3 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check right front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for short circuit.
Check speaker for short circuit, open circuit. if no harness or
speaker fault suspect audio amplifier module. Refer to the
Warranty Policy and Procedures manual if a module/component
is suspect

DTC Description Possible Cause Action
B1A03-1E Speaker #3 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, on a premium & high line
system check right front tweeter circuits, on a low line system
check mid range speaker and tweeter circuits for open circuit,
high resistance or short circuit. Check speaker for short circuit,
open circuit. if no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A04-11 Speaker #4 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front bass
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A04-12 Speaker #4 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front bass
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A04-13 Speaker #4 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front bass
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A04-1ASpeaker #4 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front bass
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A04-1E Speaker #4 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front bass
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A05-11 Speaker #5 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear tweeter
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A05-12 Speaker #5 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear tweeter
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A05-13 Speaker #5 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear tweeter
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A05-1ASpeaker #5 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear tweeter
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A05-1E Speaker #5 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear tweeter
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A06-11 Speaker #6 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear bass speaker
circuits for short to ground. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A06-12 Speaker #6 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear bass speaker
circuits for short to power. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect

DTC Description Possible Cause Action
B1A06-13 Speaker #6 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear bass speaker
circuits for open circuit. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect
B1A06-1ASpeaker #6 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear bass speaker
circuits for short circuit. Check speaker for short circuit, open
circuit. If no harness or speaker fault suspect audio amplifier
module. Refer to the Warranty Policy and Procedures manual if
a module/component is suspect
B1A06-1E Speaker #6 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left rear bass speaker
circuits for open circuit, high resistance, or short circuit. Check
speaker for short circuit, open circuit. If no harness or speaker
fault suspect audio amplifier module. Refer to the Warranty
Policy and Procedures manual if a module/component is
suspect
B1A07-11 Speaker #7 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear tweeter
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A07-12 Speaker #7 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear tweeter
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A07-13 Speaker #7 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear tweeter
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A07-1ASpeaker #7 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear tweeter
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A07-1E Speaker #7 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear tweeter
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A08-11 Speaker #8 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear bass
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A08-12 Speaker #8 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear bass
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A08-13 Speaker #8 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear bass
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A08-1ASpeaker #8 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear bass
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A08-1E Speaker #8 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right rear bass
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect

DTC Description Possible Cause Action
B1A09-11 Speaker #9 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front mid range
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A09-12 Speaker #9 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front mid range
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A09-13 Speaker #9 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front mid range
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A09-1ASpeaker #9 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front mid range
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A09-1E Speaker #9 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left front mid range
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A10-11 Speaker #10 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front mid range
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A10-12 Speaker #10 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front mid range
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A10-13 Speaker #10 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front mid range
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A10-1ASpeaker #10 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front mid range
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A10-1E Speaker #10 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right front mid range
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A11-11 Speaker #11 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left sub-woofer
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A11-12 Speaker #11 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left sub-woofer
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A11-13 Speaker #11 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left sub-woofer
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect

DTC Description Possible Cause Action
B1A11-1ASpeaker #11 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left sub-woofer
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A11-1E Speaker #11 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check left sub-woofer
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1A12-11 Speaker #12 -
circuit short to
ground
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right sub-woofer
speaker circuits for short to ground. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A12-12 Speaker #12 -
circuit short to
battery
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right sub-woofer
speaker circuits for short to power. Check speaker for short
circuit, open circuit. If no harness or speaker fault suspect
audio amplifier module. Refer to the Warranty Policy and
Procedures manual if a module/component is suspect
B1A12-13 Speaker #12 -
circuit open
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right sub-woofer
speaker circuits for open circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A12-1ASpeaker #12 -
circuit resistance
below threshold
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right sub-woofer
speaker circuits for short circuit. Check speaker for short circuit,
open circuit. If no harness or speaker fault suspect audio
amplifier module. Refer to the Warranty Policy and Procedures
manual if a module/component is suspect
B1A12-1E Speaker #12 -
circuit resistance
out of range
Wiring harness
fault
Speaker fault
Audio amplifier
fault
Refer to electrical circuit diagrams, check right sub-woofer
speaker circuits for open circuit, high resistance, or short
circuit. Check speaker for short circuit, open circuit. If no
harness or speaker fault suspect audio amplifier module. Refer
to the Warranty Policy and Procedures manual if a
module/component is suspect
B1297-01 Digital
Headphone
Module - General
Electrical Failure
Wiring harness
fault
Infra-red
headphone
transmitter
module fault
Audio amplifier
fault
NOTE: Applies to vehicles with Digital wireless headphones
installed only
Refer to electrical circuit diagrams and check data signal
circuits between the audio amplifier and the infra-red
transmitter module for short circuit. Confirm power and ground
supplies are present at the module. Repair wiring harness as
required. Clear DTC and retest system. If fault resets suspect
(1) infra-red transmitter module, (2) audio amplifier module.
Refer to the Warranty Policy and Procedures manual if a
module/component is suspect
B1297-13 Digital
Headphone
Module - circuit
open
Wiring harness
fault
Infra-red
headphone
transmitter
module fault
Audio amplifier
fault
NOTE: Applies to vehicles with Digital wireless headphones
installed only
Refer to electrical circuit diagrams and check data signal
circuits between the audio amplifier and the infra-red
transmitter module for open circuit. Confirm power and ground
supplies are present at the module. Repair wiring harness as
required. Clear DTC and retest system. If fault resets suspect
(1) infra-red transmitter module, (2) audio amplifier module.
Refer to the Warranty Policy and Procedures manual if a
module/component is suspect
U2300-54 Central
Configuration -
missing
calibration
Configuration
missing
Check/amend the car configuration file using the manufacturer
approved diagnostic system
U2300-56 Central
Configuration -
invalid /
incomplete
configuration
Vehicle
configuration
file error
Check the vehicle is configured correctly using the manufacturer
approved diagnostic system
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2011-2014 Range Rover Evoque Service & Repair Manual
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Description
Get the 2011-2014 Range Rover Evoque Service & Repair Manual for comprehensive factory service, repair, and troubleshooting procedures. This professional manual is essential for both professional mechanics and DIY enthusiasts. It includes detailed photos, diagrams, and step-by-step instructions for completing every job correctly.
- Printable: Yes, you can print out a single page or the entire manual as per your preference.
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