1999 GMC K1500 Suburban Service & Repair Manual
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MULTIPLE WIRES
A B
CON-2200/15300027
CON-2201/ES10CAP
CON-1016/12048159
CON-1017/12129497
CON-1004/12089679
CON-1001/12015323
CON-1002/12010293
CONNECTOR ASSEMBLY:
FUSE CAP:
TERMINAL(18-16GAUGE)
TERMINAL(14-12GAUGE)
CABLE SEAL(20-16GAUGE)
CABLE SEAL(18-14GAUGE)
CABLE SEAL(16-12GAUGE)
Part Numbers:
PART NUMBER:
TCM-4100
REV. DESCRIPTION DATE BY
DATE:
10/25/2004
DESCRIPTION:
1993-CURRENT 4L60E/4L70E/
4L80E HARNESS
PAGE:
1 OF 2
DRAWN BY:
J.Ballenger
11139 Air Park Rd. Suite 2 www.ptcs.us Phone: (804) 752-6025
Ashland, VA 23005 Fax: (804) 752-3516
TITLE:
4L60E/4L70E/4L80E
HARNESS
A
B
10 AMP
TX (BROWN)
RX (RED)
GND (BLUE)
2
3
5
60IN.
4IN.
8IN.
56IN.
60IN.
48IN. 16AWG
16AWG
16AWG
63pin
CPC
CON-0031/205842-1
CON-0005/206138-1
CON-0046/5-66504-9
CON-0043
CONNECTOR ASSEMBLY:
BACKSHELL:
TERMINAL:
SEAL:
Part Numbers:
56IN.
56IN.
60IN.
20AWG
18AWG RED
BLACK
RED
BLACK
SHIELDED DB9
RED
MULTIPLE WIRES
WRE-2001 CONNECTOR ASSEMBLY:
Part Numbers:
DB9
PCS WIRE COLOR
PINK/BLACK
PINK/RED
VIOLET/BLACK
BLACK
RED (18AWG)
ORANGE/LT.GREEN
YELLOW/ORANGE
BLACK/WHITE
GRAY/BLACK
GRAY/LT.GREEN
GRAY/RED
VIOLET/RED
PINK/LT.GREEN
VIOLET/LT.GREEN
BLACK/WHITE
GM FUNCTION
SHIFT SOL A - (1-2)
SHIFT SOL B - (2-3)
LINE PRESSURE +
LINE PRESSURE -
+12V SOL SOURCE
TURB SPEED +
TFT +
TFT -
RANGE A
RANGE C
RANGE B
3-2 DOWN SOL -
TCC ON/OFF -
TCC PWM -
TURB SPEED -
PCS FUNCTION
DIGITAL OUTPUT 1
DIGITAL OUTPUT 2
PWM OUTPUT 1
GROUND SOURCE
+12V SOURCE
TURB HIGH
ANALOG INPUT 6
S.GROUND
DIGITAL INPUT 1
DIGITAL INPUT 3
DIGITAL INPUT 2
PWM OUTPUT 2
DIGITAL OUTPUT 3
PWM OUTPUT 3
S.GROUND
TCU POS
59
53
37
60-63
1-4
7
51
54
13
15
14
28
36
20
54
C
16-14 gauge butt
splice
Splice A:
TO TCU
PINS 1-4
RED 8IN. 16AWG TO FUSE PIN A
4IN.
4IN.
4IN.
RED 20AWG
RED 20AWG
RED 20AWG
16-14 gauge butt
splice
Splice B:
TO TCU
PINS 60-63
BLACK 56IN. 20AWG
BLACK 56IN. 16AWG
TO MICRO PIN D
TO GROUND
4IN.
4IN.
4IN.
7IN.
20AWG
20AWG
BLACK 20AWG
20AWG
BLACK
BLACK
BLACK
Splice C:
BLACK/WHITE
16-14 gauge butt
splice
56IN. 20AWG
56IN. 20AWG
56IN. 20AWG
TO VSS PIN B
TO MICRO PIN M
TO TRB PIN B 56IN.
4IN.
56IN.
20AWG
20AWG
20AWG
BLACK/WHITE
BLACK/WHITE
BLACK/WHITE
BLACK/WHITE
BLACK/WHITE
TO TCU PIN 54
TO UNTERMINATED OUTPUTS
TO UNTERMINATED OUTPUTS
A
B
C
D
E
K
L
M
N
P
R
S
T
U
V
13 PIN MICROPACK PINOUT & CORRESPONDANCE CHART
Part Numbers:
Connector: CON-2001/12160280
TPA: CON-2003/12160494
Terminal (20-22AWG): CON-2804/15359001
Terminal (18AWG): CON-2805/15359002
Seal: Con-2005/12191510 - GREEN
Conduit Clip: Con-2008/12176394
13pin GM
Transmission
GM FUNCTION
TURB SPEED+
TURB SPEED-
2 PIN TURBINE SPEED CONNECTOR
A
B
2 PIN VSS CONNECTOR
PCS COLOR
ORANGE/LT.GREEN
BLACK/WHITE
GM FUNCTION
VSS+
VSS-
A
B
PCS COLOR
ORANGE/RED
BLACK/WHITE
Part Numbers:
Connector Assembly: CON-2169/12162195
Terminal (20-22AWG): CON-1033/12124076
Terminal (18AWG): CON-1034/12124075
2pin
Blk
TRB
Part Numbers:
Connector Assembly: CON-2169/12162195
Terminal (20-22AWG): CON-1033/12124076
Terminal (18AWG): CON-1034/12124075
2pin
Blk
VSS
BLACK/WHITE
56IN. 20AWG
56IN. 20AWG
TO VSS PIN B
TO TRB PIN B
BLACK/WHITE
56IN. 20AWG TO VSS PIN B BLACK/WHITE 60IN. 20AWG TO TRB PIN A ORANGE/LT.GREEN
60IN. 20AWG TO VSS PIN A ORANGE/RED
BLACK/WHITE
ORANGE/BLACK
ORANGE/WHITE
YELLOW/BLACK
YELLOW/RED
YELLOW/LT.GREEN
YELLOW/LT.BLUE
GRAY/LT.BLUE
GRAY/WHITE
GRAY/ORANGE
GRAY/YELLOW
RED/WHITE
VIOLET/LT.BLUE
VIOLET/WHITE
2-SENSOR GND
RPM
SPEEDOMETER DRIVE
TPS
MAP
CLT
SPARE ANALOG 1
BRAKE LIGHT
SPARE DIGITAL 1
SPARE DIGITAL 2
SPARE DIGITAL 3
+ 5 V
PWM OUT 4
PWM OUT 5
Unterminated Wires
RED 56IN. 18AWG TO MICRO PIN E
4IN. 20AWG RED
VSS & TRB BREAK OUT 30IN. FROM CPC
54
5
9
46
47
48
49
16
17
18
21
58
12
52
7
54
6
54
0 4L60E ONLY HARNESS 7/14/2003 JB
1 4L80E FUNCTION ADDED 5/07/2004 JB
2 ADDED FEATURES/NEW FORMAT 10/25/2004 JB
3 ADD PWM 4,5 & INCREASE POWER/GROUND 1/3/2006 JT
56IN. 20AWG TO MICRO PIN V BLACK/WHITE
Splice D:
ORANGE/LT.GREEN
20-18 gauge butt
splice
56IN. 20AWG
56IN. 20AWG
TO MICRO PIN K
TO TRB PIN A
4IN. 20AWG ORANGE/GREEN
ORANGE/LT.GREEN
TO TCU PIN 7
D
4 ADD TURB HI & LOW TO GM CONN 3/17/2006 JT
DATE:
10/25/2004
PAGE:
2 OF 2
DRAWN BY:
J.Ballenger
11139 Air Park Rd. Suite 2 www.ptcs.us Phone: (804) 752-6025
Ashland, VA 23005 Fax: (804) 752-3516
CPC Pin Function Harness Function 4L60E 4L70E 4L80E colors
1 +12 v Battery Connection +12 v +12v +12v red
2 +12 v Battery Connection +12 v +12v +12v red
3 +12 v Battery Connection +12 v +12v +12v red
4 +12 v Battery Connection +12 v +12v +12v red
5 Speed Input 1 Engine Speed Input RPM RPM RPM orange/black
6 Speed Input 2 Transmission Speed Input VSS VSS V SS orange/red
7 Speed Input 3 TCC Speed Input - TURBINE SPEED TURBINE SPEED orange/lt. green
8 Speed Input 4 Optional Speed Input - - - orange/lt. blue
9 Speed Output Speedometer Drive Output Speedometer In Sp eed omet er In Speedometer In orange/white
10 unused - - - - -
11 unused - - - - -
12 PWM Out 4/freq2 PWM /Solenoid Driver SPARE PWM OUT SPARE PWM OUT SPARE PWM OUT violet/lt. blue
13 Digital Input 1 Digital Input RANGE A RANGE A RANGE A gray/black
14 Digital Input 2 Digital Input RANGE B RANGE B RANGE B gray/red
15 Digital Input 3 Digital Input RANGE C RANGE C RANGE C gray/lt. green
16 Digital Input 4 Digital Input B RA KE LIGHT BRA KE LIGHT BRAKE LIGHT gray/lt. blue
17 Digital Input 5 Digital Input SPARE DIG1 SPARE DIG1 SPARE DIG1 gray/white
18 Digital Input 6 Digital Input SPA RE DIG2 SPARE DIG2 SPARE DIG2 gray/orange
19 Digital Out 5 Digital Driver - - - pink/white
20 PWM Out 3/freq2 PWM /Solenoid Driver TCC PRESSURE - TCC PRESSURE - - violet/lt. green
21 Digital Input 7 Digital Input SPA RE DIG3 SPARE DIG3 SPARE DIG3 gray/yellow
22 Digital Input 8 Digital Input - - - gray/pink
23 Digital Input 9 Digital Input - - - brown/black
24 Digital Input 10 Digital Input - - - brown/red
25 Digital Input 11 Digital Input - - - brown/lt. green
26 Digital Input 12 Digital Input - - - brown/lt. blue
27 Digital Out 6 Digital Driver - - - pink/orange
28 PWM Out 2/freq1 PWM /Solenoid Driver ACCUMULATOR ACCUM ULATOR TCC PWM violet/red
29 unused - - - - -
30 RS-232 Transmit Communications Cable db9 db9 db9 white/orange
31 RS-232 Receive Communications Cable db9 db9 db9 white/lt. blue
32 CAN/RS-232 GND Communications Cable db9 db9 db9 white/lt. green
33 CAN High Communications Cable - - - white/red
34 CAN Low Communications Cable - - - white/black
35 unused - - - - -
36 Digital Out 3/PWM 9 Digital Driver TCC ON/OFF - TCC ON/OFF - - pink/lt. green
37 PWM Out 1/freq 1 PWM /Solenoid Driver LINE PRESSURE + LINE PRESSURE + LINE PRESSURE + violet/black
38 unused - - - - -
39 Digital Input 13 Digital Input - - - brown/white
40 Digital Input 14 Digital Input - - - brown/orange
41 Digital Input 15 Digital Input - - - brown/yellow
42 Digital Input 16 Digital Input - - - brown/pink
43 unused - - - - -
44 Digital Out 4 Digital Driver - - - pink/lt. blue
45 PWM Out 6/freq1 PWM /Solenoid Driver - - - violet/orange
46 Analog Input 1 Analog Input TPS TPS TPS yellow/black
47 Analog Input 2 Analog Input MAP MAP MAP yellow/red
48 Analog Input 3 Analog Input CLT CLT CLT yellow/lt. green
49 Analog Input 4 Analog Input SPARE ANALOG1 SPARE ANALOG1 SPARE ANALOG1 yellow/lt. blue
50 Analog Input 5/temp Analog Input - - - yellow/white
51 Analog Input 6/temp Analog Input ATF TEM P ATF TEM P ATF TEM P yellow/orange
52 Pwm Out 5/freq1 PWM /Solenoid Driver SPARE PWM OUT SPARE PWM OUT SPARE PWM OUT violet/white
53 Digital Out 2/PWM 8 Digital Driver SHIFT SOL B - SHIFT SOL B - SHIFT SOL B pink/red
54 Sensor/AD Gnd Sensor or reference Gnd ATF TEM P/VSS ATF TEM P/VSS ATF TEMP/VSS black/white
55 unused - - - - -
56 unused - - - - -
57 unused - - - - -
58 Ref Voltage (+5v) Sensor/reference Voltage + 5 V + 5 V + 5 V red/white
59 Digital Out 1/PWM 7 Digital Driver SHIFT SOL A - SHIFT SOL A - SHIFT SOL A pink/black
60 Gnd Battery Connection Gnd Gnd Gnd black
61 Gnd Battery Connection Gnd Gnd Gnd black
62 Gnd Battery Connection Gnd Gnd Gnd black
63 Gnd Battery Connection Gnd Gnd Gnd black
PART NUMBER:
TCM-4100
DESCRIPTION:
1993-CURRENT 4L60E/4L70E/4L80E
HARNESS
TITLE:
4L60E/4L70E/4L80E
HARNESS
1 orange/lt.blue
2 pink/white
3 gray/pink
4 brown/black
5 brown/red
6 brown/lt.green
7 brown/lt.blue
8 pink/orange
9 white/red
10 brown/white
11 brown/orange
12 brown/yellow
13 brown/pink
14 pink/lt.blue
15 violet/orange
16 yellow/white
17 white/black
Extra wires list DB9
1 none none
2 transmit brown
3 receive red
4 none none
5 gnd blue
6 none none
7 none none
8 none none
9 none none
db9 pinout
PCS Wire
a shift sol a - (1-2) pink/black
b shift sol b - (2-3) pink/red
c line pressure + violet/black
d line pressure - black
e tcc, 1-2, 2-3, 3-2 + Red (18 AWG)
l ATF temp + yellow/orange
m ATF temp - black/white
n range a gray/black
p range c gray/lt. green
r range b gray/red
s 3-2 shift - violet/red
t tcc on/off - pink/lt. green
u tcc pwm - (pressure) violet/lt. green
4L60E Connector Key
PCS Wire
a shift sol a - (1-2) pink/black
b shift sol b - (2-3) pink/red
c line pressure + violet/black
d line pressure - black
e tcc, 1-2, 2-3, 3-2 + Red (18 AWG)
l ATF temp + yellow/orange
m ATF temp - black/white
n range a gray/black
p range c gray/lt. green
r range b gray/red
s tcc pwm - violet/red
4L80E Connector Key
REV. DESCRIPTION DATE BY
0 4L60E ONLY HARNESS 7/14/2003 JB
1 4L80E FUNCTION ADDED 5/07/2004 JB
2 ADDED FEATURES/NEW FORMAT 10/25/2004 JB
3 ADD PWM 4,5 & INCREASE POWER/GROUND 1/3/2006 JT
4 ADD TURB HI & LOW TO GM CONN 3/17/2006 JT
PCS Wire
a shift sol a - (1-2) pink/black
b shift sol b - (2-3) pink/red
c line pressure + violet/black
d line pressure - black
e tcc, 1-2, 2-3, 3-2 + Red (18 AWG)
k turb speed + orange/lt.green
l ATF temp + yellow/orange
m ATF temp - black/white
n range a gray/black
p range c gray/lt. green
r range b gray/red
s 3-2 shift - violet/red
t tcc on/off - pink/lt. green
u tcc pwm - (pressure) violet/lt. green
v turb speed - black/white
4L70E Connector Key
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What's Included?
Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$36.99
If you are in need of a repair manual for your 1999 GMC K1500 Suburban, look no further. This comprehensive manual is suitable for both professional mechanics and DIY enthusiasts. In the past, traditional paper manuals were the norm, but now you can access all the necessary information in a more convenient digital format.
Whether you are looking to address brake issues, replace suspension components, troubleshoot engine problems, or perform standard maintenance, this manual has you covered. It contains detailed service information for various vehicle systems including brakes, engine, suspension, steering, drivetrain, electrical, heating, and air conditioning.
By utilizing this manual, you can save a significant amount of money on repairs. Professional mechanics often charge high fees for their services, making a DIY approach a cost-effective alternative. The manual is compatible with Windows, Mac computers, smartphones, and tablets, ensuring ease of access for all users.
