2007-2012 Mazda CX9 CX-9 Service & Repair Manual
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2008 MAZDA
CX-9
BUZZERS, RELAYS & TIMERS
BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES
CIRCUIT PROTECTION DEVICES LOCATION
CONTROL UNITS
CONTROL UNITS LOCATION
Component Location
A/C Relay In main fuse block.
BACK-UP LIGHT Relay In main fuse block.
COOLING FAN Relay No. 1 In main fuse block.
COOLING FAN Relay No. 2 In main fuse block.
FAN Relay In main fuse block.
FRONT BLOWER Relay In main fuse block.
FRONT FOG LIGHT Relay (2) In main fuse block.
FUEL PUMP Relay In main fuse block.
H/L HI Relay In main fuse block.
H/L LOW Relay In main fuse block.
HORN Relay In main fuse block.
Keyless Beeper Left rear of engine compartment.
MAIN Relay No. 1 In main fuse block.
MAIN Relay No. 2 In main fuse block.
PLG Buzzer Right side of tailgate.
REAR BLOWER Relay In main fuse block.
REAR WINDOW DEFROSTER Relay In main fuse block.
SEAT WARMER LH Relay In main fuse block.
SEAT WARMER RH Relay In main fuse block.
STARTER Relay In main fuse block.
TNS Relay In main fuse block.
Component Location
Fuse Block Behind right side of dash. See Fig. 14 .
Fuse & Relay Box Center front of engine compartment. See Fig. 8 .
Main Fuse Block Left rear of engine compartment. See Fig. 4 .
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
MOTORS
MOTORS LOCATION
Component Location
Auto Light-Off Control Module Behind left side of dash. See Fig. 27 .
Auto Light/Wiper Control Module Behind left side of dash. See Fig. 27 .
AWD Control Module Behind left end of dash. See Fig. 37 .
BCM Behind left kick panel. See Fig. 40 .
Car-Navigation Unit Right rear of luggage compartment. See Fig. 51 .
DSC/RSC HU/CM Left rear corner of engine compartment. See Fig. 5 .
Fan Control Module No. 1 Behind left cooling fan assembly.
Fan Control Module No. 2 Behind right cooling fan assembly.
Hands-Free Telephone Unit Behind right side of dash. See Fig. 16 .
Keyless Control Module Behind left side of dash. See Fig. 28 .
Keyless Receiver Behind left side of dash. See Fig. 25 .
PCM Left rear corner of engine compartment. See Fig. 7 .
PLG Control Module Left side of luggage compartment. See Fig. 64 .
Position Memory Control Module Under driver's seat. See Fig. 44 .
PVC Valve Heater Control Center rear of engine compartment.
RES Unit Center of roof. See Fig. 53 .
SAS Control Module Under front of center console. See Fig. 20 .
Seat Weight Sensor Control Module Under front passenger's seat. See Fig. 46 .
TCM Left front of engine compartment. See Fig. 2 .
Component Location
Air Intake Actuator Behind right side of dash.
Closer Motor Lower center of liftgate.
Cooling Fan Motor No. 1 Left front of engine compartment.
Cooling Fan Motor No. 2 Right front of engine compartment.
Door Lock Actuator (Left/Right Front) At rear of respective front door.
Door Lock Actuator (Left/Right Rear) At rear of respective rear door.
Driver Side Front Air Mix Actuator Left side of HVAC unit.
Front Airflow Mode Actuator Top left side of HVAC unit.
Front Blower Motor Under right side of dash.
Fuel Pump Unit Under rear seat, on fuel tank.
Headlight Leveling Actuator (Left/Right) In respective headlight assembly.
Liftgate Latch & Lock Actuator Lower center of liftgate.
Passenger Side Front Air Mix Actuator Right side of HVAC unit.
PLG Drive Unit Left side of luggage compartment.
Power Window Motor (Left/Right Front) In respective front door.
Power Window Motor (Left/Right Rear) In respective rear door.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
SENDING UNITS & SENSORS
SENDING UNITS & SENSORS LOCATION
Rear Airflow Mode Actuator Under rear of center console.
Rear Air Mix Actuator Under rear of center console.
Rear Blower Motor Under center console.
Rear Washer Motor In washer fluid reservoir.
Rear Wiper Motor Center of liftgate.
Recliner Motor In driver's seat back.
Slider Motor Under driver's seat.
Starter Rear of engine.
Sun Roof Motor Center front of roof.
Tilt Motor (Front) Under driver's seat.
Tilt Motor (Rear) Under driver's seat.
Windshield Washer Motor In washer fluid reservoir.
Windshield Wiper Motor Left rear of engine compartment.
Component Location
ABS Wheel-Speed Sensor (Left/Right Front) At respective front wheelwell.
ABS Wheel-Speed Sensor (Left/Right Rear) At respective rear wheelwell.
Accelerator Pedal Position Sensor Top of accelerator pedal assembly.
Ambient Temperature Sensor Center front of engine compartment.
Brake Fluid Level Sensor
Left rear of engine compartment, in brake fluid
reservoir.
Cabin Temperature Sensor Under left side of dash.
Camshaft Position Sensor (Left) Rear of left cylinder bank.
Camshaft Position Sensor (Right) Rear of right cylinder bank.
CHT Sensor Top right front of engine.
Combined Sensor At right "C" pillar.
Crankshaft Position Sensor Left rear of engine.
Crash Zone Sensor Center front of engine compartment.
Driver-Side Side Air Bag Sensor No. 1 Near base of left "B" pillar.
Driver-Side Side Air Bag Sensor No. 2 Near base of left "C" pillar.
Fuel Gauge Sender Sub Unit Under rear seat, on fuel tank.
Fuel Tank Pressure Sensor Under rear seat, on fuel tank.
HO2S (Left Front) Left side of engine.
HO2S (Left Rear) Left rear of engine.
HO2S (Right Front) Right side of engine.
HO2S (Right Rear) Right side of engine.
Knock Sensor On right cylinder bank.
Mass Air Flow/Intake Air Temperature Sensor Rear of engine.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
SOLENOIDS & SOLENOID VALVES
SOLENOIDS & SOLENOID VALVES LOCATION
SWITCHES
SWITCHES LOCATION
Passenger-Side Side Air Bag Sensor No. 1 Near base of right "B" pillar.
Passenger-Side Side Air Bag Sensor No. 2 Near base of right "C" pillar.
PLG Touch Sensor (Left/Right) At respective side of tailgate.
Rain Sensor Forward of interior rearview mirror.
Rear Evaporator Temperature Sensor Under center console.
Seat Recline Position Sensor In driver's seat back.
Seat Slide Position Sensor Under driver's seat.
Seat Track Position Sensor Under driver's seat.
Seat Weight Sensor (Left/Right) Under respective side of front passenger's seat.
Solar Radiation Sensor Top left side of dash.
Steering Angle Sensor In steering column.
Tilt Position Sensor (Front) Under driver's seat.
Tilt Position Sensor (Rear) Under driver's seat.
Washer Fluid-Level Sensor In washer fluid reservoir.
Component Location
AWD Solenoid Near rear differential.
Canister Vent Solenoid Valve Under left side of vehicle, forward of fuel tank.
Fuel Injectors No. 1, 2, & 3 On right cylinder bank.
Fuel Injectors No. 4, 5 & 6 On left cylinder bank.
Magnetic Clutch Left front of engine.
Oil Control Valve (Left) Front of left cylinder bank.
Oil Control Valve (Right) Front of right cylinder bank.
Purge Solenoid Valve Rear of engine compartment.
Steering Lock Unit In steering column.
Component Location
Brake Switch No. 1 On brake pedal assembly.
Brake Switch No. 2 On brake pedal assembly.
Buckle Switch (Driver/Passenger Side) Integral to respective seat belt buckle assembly.
Door Lock-Link Switch (Left/Right Front) In respective front door.
Door Lock-Link Switch (Left/Right Rear) In respective rear door.
Door Switch (Left/Right Front) At respective "B" pillar.
Door Switch (Left/Right Rear) At respective "C" pillar.
Hood Latch Switch Center front of engine compartment.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
MISCELLANEOUS
MISCELLANEOUS LOCATION
Horn Switch In steering wheel.
Key Reminder Switch In steering column.
Oil Pressure Switch Lower left front of engine.
Parking Brake Switch Top of parking brake assembly.
Power Steering Pressure Switch Right front side of engine.
Refrigerant Pressure Switch Right front corner of engine compartment.
Component Location
Audio Amplifier Right side of luggage compartment.
Audiopilot Microphone Behind left side of dash.
Capacitor (2) Right rear of roof.
Check Connector Behind right side of dash. See Fig. 15 .
Clock Spring In steering column.
Coil Behind left side of dash.
Data Link Connector-2 Under lower left side of dash. See Fig. 30 .
Diode Under right side of dash.
Driver-Side Air Bag Module No. 1 In steering wheel.
Driver-Side Air Bag Module No. 2 In steering wheel.
Driver-Side Curtain Air Bag Module Top of left "D" pillar.
Driver-Side Pre-Tensioner Seat Belt Base of left "B" pillar.
Driver-Side Side Air Bag Module Left side of driver's seat back.
Front Power MOS FET Near front blower motor.
Generator Left front of engine.
Horn (High) Left front of engine compartment.
Horn (Low) Right front of engine compartment.
Ignition Coils No. 1, 2 & 3 Top of right cylinder bank.
Ignition Coils No. 4, 5 & 6 Top of left cylinder bank.
Inverter Left side of luggage compartment.
Joint Connector (C-36) Behind left end of dash. See Fig. 36 .
Joint Connector (C-37) Behind left center of dash. See Fig. 24 .
Joint Connector (C-38) Behind center of dash. See Fig. 19 .
Keyless Antenna (Exterior, Left/Right Front) In respective front door.
Keyless Antenna (Exterior, Rear) Behind center of rear bumper.
Keyless Antenna (Interior, Front Center) Under middle of dash.
Keyless Antenna (Interior, Rear) Center front of luggage compartment.
Keyless Antenna (Interior, Right Front) Under right side of dash.
Microphone Front center of roof.
Noise Filter Lower center of liftgate.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
CONNECTORS
CONNECTORS LOCATION
Passenger-Side Air Bag Module No. 1 Behind right side of dash.
Passenger-Side Air Bag Module No. 2 Behind right side of dash.
Passenger-Side Curtain Air Bag Module Top of right "C" pillar.
Passenger-Side Pre-Tensioner Seat Belt Base of right "B" pillar.
Passenger-Side Side Air Bag Module Right side of front passenger's seat back.
Power MOS FET Under center console.
PVC Valve Heater Fitting Center rear of engine compartment.
Rear Mount Camera Left side of liftgate.
Throttle Body Top rear of engine.
Component Location
C-03 (12 Pin) Left side of engine compartment. See Fig. 6 .
C-05 (14 Pin) Behind right kick panel. See Fig. 13 .
C-06 (Blue, 40 Pin) Behind left side of dash. See Fig. 29 .
C-07 (14 Pin) Under front of center console. See Fig. 22 .
C-08 (16 Pin) Under left center of center console. See Fig. 23 .
C-09 (14 Pin) Behind left kick panel. See Fig. 39 .
C-10 (16 Pin) Behind left kick panel. See Fig. 38 .
C-11 (56 Pin) Under front of center console. See Fig. 21 .
C-12 (34 Pin) Behind left kick panel. See Fig. 47 .
C-13 (34 Pin) Behind right kick panel. See Fig. 34 .
C-14 (14 Pin) At left "B" pillar. See Fig. 54 .
C-15 (14 Pin) At right "B" pillar. See Fig. 48 .
C-16 (Blue, 40 Pin) Behind left kick panel. See Fig. 41 .
C-17 (16 Pin) Behind left kick panel. See Fig. 32 .
C-18 (16 Pin) Behind left kick panel. See Fig. 31 .
C-19 (14 Pin) Under driver's seat. See Fig. 42 .
C-20 (14 Pin) Under front passenger's seat. See Fig. 45 .
C-21 (Blue, 40 Pin) At left "D" pillar. See Fig. 63 .
C-23 (Light Gray, 24 Pin) Right rear corner of vehicle. See Fig. 52 .
C-24 (24 Pin) Top of right "D" pillar. See Fig. 56 .
C-25 (Blue, 39 Pin) Behind right kick panel. See Fig. 12 .
C-26 (14 Pin) Center rear of roof. See Fig. 58 .
C-27 (16 Pin) Center rear of roof. See Fig. 60 .
C-28 (6 Pin) At left "D" pillar. See Fig. 57 .
C-32 (14 Pin) In left rear door. See Fig. 55 .
C-33 (14 Pin) In right rear door. See Fig. 49 .
C-34 (16 Pin) Top front of engine. See Fig. 9 .
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
GROUNDS
GROUNDS LOCATION
COMPONENT LOCATION GRAPHICS
C-35 (70 Pin) Right side of engine compartment. See Fig. 10 .
C-39 (Yellow, 4 Pin) Behind right side of dash. See Fig. 17 .
C-40 (6 Pin) Under driver's seat. See Fig. 43 .
Component Location
G01 (Joint Connector) Behind right kick panel. See Fig. 35 .
G3 Left side of engine compartment. See Fig. 3 .
G5 Behind right headlight assembly. See Fig. 11 .
G7 Behind left headlight assembly. See Fig. 1 .
G9 Behind right center of dash. See Fig. 18 .
G10 (Joint Connector) Behind left side of dash. See Fig. 26 .
G11 (Joint Connector) Behind left side of dash. See Fig. 33 .
G12 (Joint Connector) At right "C" pillar. See Fig. 50 .
G13 (Joint Connector) At left "C" pillar. See Fig. 61 .
G14 At left "D" pillar. See Fig. 62 .
G15 Center rear of roof. See Fig. 59 .
NOTE: Figures may show multiple component locations. Refer to appropriate table for
proper figure references.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
Fig. 1: Engine Compartment
Courtesy of MAZDA MOTORS CORP.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
Fig. 2: Engine Compartment
Courtesy of MAZDA MOTORS CORP.
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
Fig. 3: Engine Compartment
Courtesy of MAZDA MOTORS CORP.
Fig. 4: Engine Compartment
2008 Mazda CX-9 Grand Touring
2008 MAZDA CX-9
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Lifetime Access
Fast Download Speeds
Offline Viewing
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Print one or all pages of your manual
$32.99
The repair manual for Mazda CX9 CX-9 2007 2008 2009 2010 2011 2012 is a valuable resource for both professional technicians and do-it-yourself mechanics. It is designed to provide comprehensive guidance for maintaining and repairing the vehicle or engine. This manual covers essential topics typically found in a factory service and owner's manual, offering step-by-step repair procedures, critical specifications, illustrations, maintenance, disassembly, assembly, cleaning, and reinstalling procedures.
It is prepared to suit the needs of individuals with basic knowledge in electrical and mechanical concepts. However, for those without such knowledge, it is advisable to avoid performing complicated repairs that may compromise the vehicle's safety. It is essential to have this repair manual on hand when servicing the Mazda CX9 CX-9 2007 2008 2009 2010 2011 2012 to make informed decisions about maintenance and repairs.
The manual is available in English and can be delivered instantly in a printable format. It is compatible with all versions of Windows and Mac, requiring Adobe Reader and Win. Whether obtained in a paper format or as a digital version, the features remain the same. The digital version offers the convenience of immediate access and can be downloaded straight to your computer, providing quick solutions for Mazda CX9 CX-9 2007 2008 2009 2010 2011 2012.
