RyanA

iTrader: (6)

Looking for a harness pinout for 06 Chevy Express van with a 6.0 and 4L80E trans. Would be nice to see PCM and body connectors if anyone has it.

Thanks in advance.

Ryan

ForcedInduction

iTrader: (2)

Powertrain Control Module Connector End Views

Powertrain Control Module (PCM) C1



Connector Part Information
OEM: 12191110
Service: 12167308
Description: 80-Way F Micro-Pack 100W Series Sealed (BU)

Terminal Part Information
Terminal/Tray: 12084913/5
Core/Insulation Crimp: W/W
Release Tool/Test Probe: 12122523/J-35616-6 (BN)

Powertrain Control Module (PCM) C1 Pin
Wire Color
Circuit No.
Function

1
BK/WH
1551
Ground

2
L-GN
1867
12-Volt Reference

3
PK/BK
1746
Fuel Injector 3 Control

4
L-GN/BK
1745
Fuel Injector 2 Control

5-6
--
--
Not Used

7
GY
2705
5-Volt Reference 1

8
GY
2701
5-Volt Reference 1 (w/o JL4)

9-10
--
--
Not Used

11
L-BU
1876
KS 2 Signal

12
YE
573
CKP Sensor Signal

13
OG/BK
463
Requested Torque Signal (JL4)

14
OG/BK
1061
UART Serial Data (JL4)

15
D-BU/WH
774
UART Serial Data (JL4)

16
--
--
Not Used

17
D-BU
1225
Transmission Fluid Pressure Switch Signal B

18
OG
1226
Transmission Fluid Pressure Switch Signal C

19
PK
439
Ignition 1 Voltage

20
RD/WH
440
Battery Positive Voltage

21
PU
574
Low Reference

22
--
--
Not Used

23
TN
2759
Low Reference

24
BK/WH
1551
Ground

25
TN
1671
HO2S Low Signal - Bank 2 Sensor 2

26
TN
1667
HO2S Low Signal - Bank 2 Sensor 1

27
BK/WH
1551
Ground

28
TN/WH
1669
HO2S Low Signal - Bank 1 Sensor 2

29
TN
1664
HO2S Low Signal - Bank 1 Sensor 1

30-31
--
--
Not Used

32
TN/WH
771
Transmission Range Switch Signal A

33
PU
420
TCC Brake Switch/Cruise Control Release Signal

34
WH
776
Transmission Range Switch Signal P

35
--
--
Not Used

36
TN
1744
Fuel Injector 1 Control

37
YE/BK
846
Fuel Injector 6 Control

38
--
--
Not Used

39
YE/BK
625
Starter Enable Relay Control

40
BK/WH
1551
Ground

41-42
--
--
Not Used

43
OG/BK
877
Fuel Injector 7 Control

44
L-BU/BK
844
Fuel Injector 4 Control

45
--
--
Not Used

46
GY
2709
5-Volt Reference 2

47
--
--
Not Used

48
GY
597
5-Volt Reference 1

49-50
--
--
Not Used

51
D-BU
496
KS 1 Signal

52
--
--
Not Used

53
TN
2762
Low Reference

54
OG/BK
469
Low Reference

55-56
--
--
Not Used

57
RD/WH
440
Battery Positive Voltage

58
D-GN
1049
Class 2 Serial Data

59
--
--
Not Used

60
TN
2752
Low Reference (w/o JL4)

61
PK/BK
632
Low Reference

62
--
--
Not Used

63
BK
2755
Low Reference

64
BK/WH
1551
Ground

65
PU
1670
HO2S High Signal - Bank 2 Sensor 2

66
PU
1666
HO2S High Signal - Bank 2 Sensor 1

67
BK/WH
1551
Ground

68
PU/WH
1668
HO2S High Signal - Bank 1 Sensor 2

69
PU/WH
1665
HO2S High Signal - Bank 1 Sensor 1

70
BN
1174
Oil Level Switch Signal

71
--
--
Not Used

72
YE
772
Transmission Range Switch Signal B

73
BN/WH
633
CMP Sensor Signal

74
YE
410
ECT Sensor Signal

75
PK
1020
Ignition 0 Voltage

76
TN/WH
845
Fuel Injector 5 Control

77
D-BU/WH
878
Fuel Injector 8 Control

78
--
--
Not Used

79
WH
687
3-2 Shift Solenoid Valve Control (5.3L)

80
TN
2761
Low Reference


Powertrain Control Module (PCM) C2



Connector Part Information
OEM: 12191110
Service: 12167308
Description: 80-Way F Micro-Pack 100W Series Sealed (GN)

Terminal Part Information
Terminal/Tray: 12084913/5
Core/Insulation Crimp: W/W
Release Tool/Test Probe: 12122523/J-35616-6 (BN)

Powertrain Control Module (PCM) C2 Pin
Wire Color
Circuit No.
Function

1
BK/WH
1551
Ground

2
BN
418
TCC PWM Solenoid Valve Control

3-4
--
--
Not Used

5
TN/BK
464
Delivered Torque Signal (JL4)

6
OG/BK
1228
PC Solenoid Valve High Control

7
--
--
Not Used

8
L-BU/WH
1229
PC Solenoid Valve Low Control

9
D-GN/WH
465
Fuel Pump Relay Control - Primary

10-12
--
--
Not Used

13
L-BU/BK
396
Cruise Control Engaged Signal (w/o JL4)

14
--
--
Not Used

15
OG
225
Generator Turn On Signal

16
--
--
Not Used

17
D-GN/WH
2523
A/C Request Signal (C60)

18-19
--
--
Not Used

20
PU
401
Signal Low - Front

21
YE
400
Signal High - Front

22
OG/BK
1230
AT ISS High Signal (4L80-E/4L85-E)

23
D-BU/WH
1231
AT ISS Low Signal (4L80-E/4L85-E)

24
D-BU
411
TP Sensor Signal (w/o JL4)

25
TN
472
IAT Sensor Signal

26
PU
2121
IC 1 Control

27
OG
2127
IC 7 Control

28
L-BU/WH
2126
IC 6 Control

29
D-GN/WH
2124
IC 4 Control

30
--
--
Not Used

31
YE
492
MAF Sensor Signal

32
L-GN
432
MAP Sensor Signal

33
--
--
Not Used

34
D-GN/WH
428
EVAP Canister Purge Solenoid Valve Control

35-36
--
--
Not Used

37
D-GN
83
Cruise Control Inhibit Signal (w/o JL4 or Early Production JL4)

38
--
--
Not Used

39
OG
631
12-Volt Reference

40
BK/WH
1551
Ground

41
--
--
Not Used

42
TN/BK
422
TCC Solenoid Valve Control (5.3L)

43
D-GN/WH
459
A/C Compressor Clutch Relay Control (C60)

44
--
--
Not Used

45
WH
1310
EVAP Canister Vent Solenoid Valve Control

46
BN/WH
419
MIL Control

47
YE/BK
1223
2-3 Shift Solenoid Valve Control

48
L-GN
1222
1-2 Shift Solenoid Valve Control

49
YE/BK
1827
Vehicle Speed Signal

50
D-GN/WH
817
Vehicle Speed Signal (w/o JL4)

51
YE/BK
1227
TFT Sensor Signal

52
PU
5035
HO2S Heater Low Control - Bank 1 Sensor 2

53
YE
5036
HO2S Heater Low Control - Bank 2 Sensor 2

54
PU
1589
Fuel Level Sensor Signal

55
D-GN
603
A/C Low Pressure Switch Signal (C60)

56
--
--
Not Used

57
TN
470
Low Reference

58
TN/WH
331
Oil Pressure Sensor Signal

59
PU
806
Crank Voltage

60
BN
2129
Low Reference

61
BN/WH
2130
Low Reference

62
GY
773
Transmission Range Switch Signal C

63
PK
1224
Transmission Fluid Pressure Switch Signal A

64
D-GN
890
Fuel Tank Pressure Sensor Signal

65
--
--
Not Used

66
PU/WH
2128
IC 8 Control

67
OG/WH
2122
IC 2 Control

68
D-GN
2125
IC 5 Control

69
L-BU
2123
IC 3 Control

70-71
--
--
Not Used

72
L-BU
5038
HO2S Heater Low Control - Bank 1 Sensor 1

73
--
--
Not Used

74
PU/WH
5037
HO2S Heater Low Control - Bank 2 Sensor 1

75
GY
23
Generator Field Duty Cycle Signal

76
L-GN/WH
1749
IAC Coil B High Control (w/o JL4)

77
L-GN/BK
444
IAC Coil B Low Control (w/o JL4)

78
L-BU/BK
1748
IAC Coil A Low Control (w/o JL4)

79
L-BU/WH
1747
IAC Coil A High Control (w/o JL4)

80
--
--
Not Used

RyanA

iTrader: (6)

cool thanks

RyanA

iTrader: (6)

You wouldn't happen to have the pinout for the plug that connects to the bottom of the fuse box, would you? I need the engine harness to fuse box plug pinout if you or anyone else has it.

Thanks again.

GA95DCMSS

iTrader: (13)

If you can post a pic of it, I may be have the one you are looking for