2006 6.0L PCM Pinouts
Connector Part Information
OEM: 1219110
Service: See Catalog
Description: 80-Way F Micro-Pack 100 Series (BU)
Powertrain Control Module (PCM) C1 Pin
Wire Color
Circuit No.
Function
1
BK/WH
451
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
8-10
--
--
Not Used
11
L-BU
1876
KS 2 Signal
12
D-BU/WH
1869
CKP Sensor Signal
13
OG/BK
463
Requested Torque Signal (NW7)
14
OG/BK
1061
UART Serial Data
15
D-BU/WH
774
UART Serial Data
16
--
--
Not Used
17
D-BU
1225
Transmission Fluid Pressure Switch Signal B (A/T)
18
RD
1226
Transmission Fluid Pressure Switch Signal C (A/T)
19
PK
439
Ignition 1 Voltage
20
OG
440
Battery Positive Voltage
21
YE/BK
1868
Low Reference
22
--
--
Not Used
23
BK
470
Low Reference
24
BK/WH
451
Ground
25
TN
1671
HO2S Low Signal - Bank 2 Sensor 2
26
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
27
BK/WH
451
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
BK/WH
771
Transmission Range Switch Signal A (A/T)
33
PU
420
TCC Brake Switch/Cruise Control Release Switch Signal
34
WH
776
Transmission Range Switch Signal P (A/T)
35
GY
48
CPP Switch Signal (M/T)
36
BK
1744
Fuel Injector 1 Control
37
YE/BK
846
Fuel Injector 6 Control
38
PK/WH
1101
Damping Lift/Dive Signal (Except HVY)
39
YE/BK
625
Starter Enable Relay Control
40
BK/WH
451
Ground
41
--
--
Not Used
42
D-GN
335
Low Speed Cooling Fan Relay Control (10 Series)
43
RD/BK
877
Fuel Injector 7 Control
44
L-BU/BK
844
Fuel Injector 4 Control
45
GY
2700
5-Volt Reference (A/C)
46
GY
474
5-Volt Reference
47
--
--
Not Used
48
GY
597
5-Volt Reference
49-50
--
--
Not Used
51
D-BU
496
KS 1 Signal
52
--
--
Not Used
53
GY
720
Low Reference (A/T)
54
OG/BK
469
Low Reference
55-56
--
--
Not Used
57
OG
440
Battery Positive Voltage
58
D-GN
1049
Class 2 Serial Data
59-60
--
--
Not Used
61
PK/BK
632
Low Reference
62
--
--
Not Used
63
BK
2755
Low Reference
64
BK/WH
451
Ground
65
PU
1670
HO2S High Signal - Bank 2 Sensor 2
66
PU
1666
HO2S High Signal - Bank 2 Sensor 1
67
BK/WH
451
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 (A/T)
73
BN/WH
633
CMP Sensor Signal
74
YE
410
ECT Sensor Signal
75
PK
1020
Ignition 0 Voltage
76
BK/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 (M30/M32/M33)
80
BK
407
Low Reference
__________________________________________________ ______________________
Connector Part Information
OEM: 12191110
Service: 12167308
Description: 80-Way F Micro-Pack 100 Series (GN)
Terminal Part Information
Pins: 59, 74
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit
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
451
Ground
2
BN
418
TCC PWM Solenoid Valve Control (A/T)
3
TN
1465
Fuel Pump Relay Control - Secondary (Except L59/HP2)
4
--
--
Not Used
5
TN/BK
464
Delivered Torque Signal (NW7)
6
RD/BK
1228
PC Solenoid Valve High Control (A/T)
7
--
--
Not Used
8
L-BU/WH
1229
PC Solenoid Valve Low Control (A/T)
9
WH
465
Fuel Pump Relay Control
10
WH
121
Engine Speed Signal (Except HP2)
L-BU/BK
647
Medium Resolution Engine Speed Signal (HP2)
11-13
--
--
Not Used
14
RD/BK
380
A/C Refrigerant Pressure Sensor Signal (A/C)
15
BN
25
Charge Indicator Control (20/30 Series)
PU
5428
Generator Regulator Control (10 Series except HP2)
16
GY/BK
1694
4WD Low Signal (NP8 or NP1)
17
--
--
Not Used
18
D-GN
1433
Clutch Start Switch Signal (M/T)
19
BK/WH
1695
Axle Switch Signal (4WD)
20
L-GN/BK
822
VSS Low Signal
21
PU/WH
821
VSS High Signal
22
RD/BK
1230
AT ISS High Signal (MT1)
23
D-BU/WH
1231
AT ISS Low Signal (MT1)
24
--
--
Not Used
25
TN
472
IAT Sensor Signal
26
PU
2121
IC 1 Control
27
RD
2127
IC 7 Control
28
L-BU/WH
2126
IC 6 Control
29
WH
2124
IC 4 Control
30
--
--
Not Used
31
YE
492
MAF Sensor Signal
32
L-GN
432
MAP Sensor Signal
33
D-BU
473
High Speed Cooling Fan Relay Control (10 Series)
34
WH
428
EVAP Canister Purge Solenoid Control
35
WH
121
Engine Speed Signal (HP2)
35-38
--
--
Not Used
39
RD
631
12-Volt Reference
40
BK/WH
451
Ground
41
--
--
Not Used
42
TN/BK
422
TCC Solenoid Valve Control (M30/M32/M33)
43
D-GN/WH
459
A/C Compressor Clutch Relay Control (A/C)
44
--
--
Not Used
45
WH
1310
EVAP Canister Vent Solenoid Control
46
BN/WH
419
MIL Control
47
YE/BK
1223
2-3 Shift Solenoid Valve Control (A/T)
48
L-GN
1222
1-2 Shift Solenoid Valve Control (A/T)
49
YE/BK
1827
Vehicle Speed Signal
50
WH
817
Vehicle Speed Signal
51
YE/BK
1227
TFT Sensor Signal (A/T)
52
BN
2391
HO2S Heater Low Control Bank 1 Sensor 2
53
RD/WH
3223
HO2S Heater Low Control Bank 2 Sensor 2
54
PU/WH
1589
Fuel Level Sensor Signal - Primary
55-56
--
--
Not Used
57
BK
552
Low Reference
58
TN/WH
332
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 (A/T)
63
PK
1224
Transmission Fluid Pressure Switch Signal A (A/T)
64
D-GN
890
Fuel Tank Pressure Sensor Signal
65
--
--
Not Used
66
PU/WH
2128
IC 8 Control
67
RD/WH
2122
IC 2 Control
68
D-GN
2125
IC 5 Control
69
L-BU
2123
IC 3 Control
70
TN/WH
2500
High Speed GMLAN Serial Data (+) (HP2)
71
TN
2501
High Speed GMLAN Serial Data (-) (HP2)
72
BK/WH
3113
HO2S Heater Low Control Bank 1 Sensor 1
73
D-BU
1936
Fuel Level Sensor Signal - Secondary
74
L-GN
3212
HO2S Heater Low Control Bank 2 Sensor 1
75
--
--
Not Used
76-79
--
--
Not Used
OEM: 1219110
Service: See Catalog
Description: 80-Way F Micro-Pack 100 Series (BU)
Powertrain Control Module (PCM) C1 Pin
Wire Color
Circuit No.
Function
1
BK/WH
451
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
8-10
--
--
Not Used
11
L-BU
1876
KS 2 Signal
12
D-BU/WH
1869
CKP Sensor Signal
13
OG/BK
463
Requested Torque Signal (NW7)
14
OG/BK
1061
UART Serial Data
15
D-BU/WH
774
UART Serial Data
16
--
--
Not Used
17
D-BU
1225
Transmission Fluid Pressure Switch Signal B (A/T)
18
RD
1226
Transmission Fluid Pressure Switch Signal C (A/T)
19
PK
439
Ignition 1 Voltage
20
OG
440
Battery Positive Voltage
21
YE/BK
1868
Low Reference
22
--
--
Not Used
23
BK
470
Low Reference
24
BK/WH
451
Ground
25
TN
1671
HO2S Low Signal - Bank 2 Sensor 2
26
TN
1667
HO2S Low Signal - Bank 2 Sensor 1
27
BK/WH
451
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
BK/WH
771
Transmission Range Switch Signal A (A/T)
33
PU
420
TCC Brake Switch/Cruise Control Release Switch Signal
34
WH
776
Transmission Range Switch Signal P (A/T)
35
GY
48
CPP Switch Signal (M/T)
36
BK
1744
Fuel Injector 1 Control
37
YE/BK
846
Fuel Injector 6 Control
38
PK/WH
1101
Damping Lift/Dive Signal (Except HVY)
39
YE/BK
625
Starter Enable Relay Control
40
BK/WH
451
Ground
41
--
--
Not Used
42
D-GN
335
Low Speed Cooling Fan Relay Control (10 Series)
43
RD/BK
877
Fuel Injector 7 Control
44
L-BU/BK
844
Fuel Injector 4 Control
45
GY
2700
5-Volt Reference (A/C)
46
GY
474
5-Volt Reference
47
--
--
Not Used
48
GY
597
5-Volt Reference
49-50
--
--
Not Used
51
D-BU
496
KS 1 Signal
52
--
--
Not Used
53
GY
720
Low Reference (A/T)
54
OG/BK
469
Low Reference
55-56
--
--
Not Used
57
OG
440
Battery Positive Voltage
58
D-GN
1049
Class 2 Serial Data
59-60
--
--
Not Used
61
PK/BK
632
Low Reference
62
--
--
Not Used
63
BK
2755
Low Reference
64
BK/WH
451
Ground
65
PU
1670
HO2S High Signal - Bank 2 Sensor 2
66
PU
1666
HO2S High Signal - Bank 2 Sensor 1
67
BK/WH
451
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 (A/T)
73
BN/WH
633
CMP Sensor Signal
74
YE
410
ECT Sensor Signal
75
PK
1020
Ignition 0 Voltage
76
BK/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 (M30/M32/M33)
80
BK
407
Low Reference
__________________________________________________ ______________________
Connector Part Information
OEM: 12191110
Service: 12167308
Description: 80-Way F Micro-Pack 100 Series (GN)
Terminal Part Information
Pins: 59, 74
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit
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
451
Ground
2
BN
418
TCC PWM Solenoid Valve Control (A/T)
3
TN
1465
Fuel Pump Relay Control - Secondary (Except L59/HP2)
4
--
--
Not Used
5
TN/BK
464
Delivered Torque Signal (NW7)
6
RD/BK
1228
PC Solenoid Valve High Control (A/T)
7
--
--
Not Used
8
L-BU/WH
1229
PC Solenoid Valve Low Control (A/T)
9
WH
465
Fuel Pump Relay Control
10
WH
121
Engine Speed Signal (Except HP2)
L-BU/BK
647
Medium Resolution Engine Speed Signal (HP2)
11-13
--
--
Not Used
14
RD/BK
380
A/C Refrigerant Pressure Sensor Signal (A/C)
15
BN
25
Charge Indicator Control (20/30 Series)
PU
5428
Generator Regulator Control (10 Series except HP2)
16
GY/BK
1694
4WD Low Signal (NP8 or NP1)
17
--
--
Not Used
18
D-GN
1433
Clutch Start Switch Signal (M/T)
19
BK/WH
1695
Axle Switch Signal (4WD)
20
L-GN/BK
822
VSS Low Signal
21
PU/WH
821
VSS High Signal
22
RD/BK
1230
AT ISS High Signal (MT1)
23
D-BU/WH
1231
AT ISS Low Signal (MT1)
24
--
--
Not Used
25
TN
472
IAT Sensor Signal
26
PU
2121
IC 1 Control
27
RD
2127
IC 7 Control
28
L-BU/WH
2126
IC 6 Control
29
WH
2124
IC 4 Control
30
--
--
Not Used
31
YE
492
MAF Sensor Signal
32
L-GN
432
MAP Sensor Signal
33
D-BU
473
High Speed Cooling Fan Relay Control (10 Series)
34
WH
428
EVAP Canister Purge Solenoid Control
35
WH
121
Engine Speed Signal (HP2)
35-38
--
--
Not Used
39
RD
631
12-Volt Reference
40
BK/WH
451
Ground
41
--
--
Not Used
42
TN/BK
422
TCC Solenoid Valve Control (M30/M32/M33)
43
D-GN/WH
459
A/C Compressor Clutch Relay Control (A/C)
44
--
--
Not Used
45
WH
1310
EVAP Canister Vent Solenoid Control
46
BN/WH
419
MIL Control
47
YE/BK
1223
2-3 Shift Solenoid Valve Control (A/T)
48
L-GN
1222
1-2 Shift Solenoid Valve Control (A/T)
49
YE/BK
1827
Vehicle Speed Signal
50
WH
817
Vehicle Speed Signal
51
YE/BK
1227
TFT Sensor Signal (A/T)
52
BN
2391
HO2S Heater Low Control Bank 1 Sensor 2
53
RD/WH
3223
HO2S Heater Low Control Bank 2 Sensor 2
54
PU/WH
1589
Fuel Level Sensor Signal - Primary
55-56
--
--
Not Used
57
BK
552
Low Reference
58
TN/WH
332
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 (A/T)
63
PK
1224
Transmission Fluid Pressure Switch Signal A (A/T)
64
D-GN
890
Fuel Tank Pressure Sensor Signal
65
--
--
Not Used
66
PU/WH
2128
IC 8 Control
67
RD/WH
2122
IC 2 Control
68
D-GN
2125
IC 5 Control
69
L-BU
2123
IC 3 Control
70
TN/WH
2500
High Speed GMLAN Serial Data (+) (HP2)
71
TN
2501
High Speed GMLAN Serial Data (-) (HP2)
72
BK/WH
3113
HO2S Heater Low Control Bank 1 Sensor 1
73
D-BU
1936
Fuel Level Sensor Signal - Secondary
74
L-GN
3212
HO2S Heater Low Control Bank 2 Sensor 1
75
--
--
Not Used
76-79
--
--
Not Used
Registered User
Joined: Dec 2020
Posts: 7
Likes: 0
Actual pin to purchase Hello,
I have a 2006 Avalanche 6.0 ECM / PCM. Trying desperately to find the actual pin (not the diagram) to insert into the harness to add a wire for a fan switch, does anyone know what the actual pin part number would be and where to get it? Called three dealers and they all were less than helpful...
I have a 2006 Avalanche 6.0 ECM / PCM. Trying desperately to find the actual pin (not the diagram) to insert into the harness to add a wire for a fan switch, does anyone know what the actual pin part number would be and where to get it? Called three dealers and they all were less than helpful...
