Denali Pcm Pinouts
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Staging Lane
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Denali Pcm Pinouts
Any info on harness pinouts for o4 denali? Are all blue/green harness's the same like trucks etc? Have 04 lq 4 w/dbw for install in third gen pretty orig. huh lol. Any help or point me in correct dir. Thank you. Have searched but only find bit here or there and doesn't always add up.
Last edited by HDon22s; 10-27-2008 at 06:31 AM. Reason: cannot spell
#3
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Blue Connector
Pin
Wire Color
Circuit No.
Function
1
BLK/WHT
451
Ground
2
LT GRN
1867
12-Volt Reference
3
PNK/BLK
1746
Fuel Injector 3 Control
4
LT GRN/BLK
1745
Fuel Injector 2 Control
5-6
--
--
Not Used
7
GRY
2705
5-Volt Reference
8-10
--
--
Not Used
11
LT BLU
1876
Knock Sensor 2 Signal
12
DK BLU/
WHT
1869
CKP Sensor Signal
13
ORN/BLK
463
Requested Torque Signal (NW7)
14
ORN/BLK
1061
UART Serial Data
15
DK BLU/
WHT
774
UART Serial Data
16
--
--
Not Used
17
DK BLU
1225
Transmission Fluid Pressure Switch Signal B (A/T)
18
RED
1226
Transmission Fluid Pressure Switch Signal C (A/T)
19
PNK
439
Ignition 1 Voltage
20
ORN
440
Battery Positive Voltage
21
YEL/BLK
1868
Low Reference
22
--
--
Not Used
23
BLK
470
Low Reference
24
BLK/WHT
451
Ground
25
TAN
1671
HO2S Low Signal - Bank 2 Sensor 2
26
TAN
1667
HO2S Low Signal - Bank 2 Sensor 1
27
BLK/WHT
451
Ground
28
TAN/WHT
1669
HO2S Low Signal - Bank 1 Sensor 2
29
TAN
1664
HO2S Low Signal - Bank 1 Sensor 1
30
LT GRN
1478
Coolant Level Switch Signal
31
--
--
Not Used
32
BLK/WHT
771
Transmission Range Switch Signal A (A/T)
33
PPL
420
TCC Brake Switch/Cruise Control Release Switch Signal
34
WHT
776
Transmission Range Switch Signal P (A/T)
35
GRY
48
CPP Switch Signal (M/T)
36
BLK
1744
Fuel Injector 1 Control
37
YEL/BLK
846
Fuel Injector 6 Control
38
PNK/WHT
1101
Damping Lift/Dive Signal
39
YEL/BLK
625
Starter Enable Relay Control
40
BLK/WHT
451
Ground
41-42
--
--
Not Used
43
RED/BLK
877
Fuel Injector 7 Control
44
LT BLU/BLK
844
Fuel Injector 4 Control
45
GRY
2700
5-Volt Reference (A/C)
46
GRY
474
5-Volt Reference (EVA)
47
--
--
Not Used
48
GRY
597
5-Volt Reference
49-50
--
--
Not Used
51
DK BLU
496
Knock Sensor 1 Signal
52
--
--
Not Used
53
GRY
720
Low Reference (A/T)
54
ORN/BLK
469
Low Reference
55
--
--
Not Used
56
WHT
1579
Fuel Temperature/Composition Signal (L59)
57
ORN
440
Battery Positive Voltage
58
DK GRN
1049
Class 2 Serial Data
59
YEL
710
Class 2 Serial Data
60
--
--
Not Used
61
PNK/BLK
632
Low Reference
62
--
--
Not Used
63
BLK
2755
Low Reference
64
BLK/WHT
451
Ground
65
PPL
1670
HO2S High Signal - Bank 2 Sensor 2
66
PPL
1666
HO2S High Signal - Bank 2 Sensor 1
67
BLK/WHT
451
Ground
68
PPL/WHT
1668
HO2S High Signal - Bank 1 Sensor 2
69
PPL/WHT
1665
HO2S High Signal - Bank 1 Sensor 1
70
BRN
1174
Oil Level Switch Signal
71
--
--
Not Used
72
YEL
772
Transmission Range Switch Signal B (A/T)
73
BRN/WHT
633
CMP Sensor Signal
74
YEL
410
ECT Sensor Signal
75
PNK
1020
Off/Run/Crank Voltage
76
BLK/WHT
845
Fuel Injector 5 Control
77
DK BLU/
WHT
878
Fuel Injector 8 Control
78
--
--
Not Used
79
WHT
687
3-2 Shift Solenoid Valve Control (M30/M32)
80
BLK
407
Low Reference
=================================================
Green Connector
Pin
Wire Color
Circuit No.
Function
1
BLK/WHT
451
Ground
2
BRN
418
TCC PWM Solenoid Valve Control (A/T)
3
TAN
1465
Fuel Pump Relay Control - Secondary (Dual Tanks)
4
--
--
Not Used
5
TAN/BLK
464
Delivered Torque Signal (NW7)
6
RED/BLK
1228
PC Solenoid Valve High Control (A/T)
7
--
--
Not Used
8
LT BLU/WHT
1229
PC Solenoid Valve Low Control (A/T)
9
DK GRN/
WHT
465
Fuel Pump Relay Control - Primary
10
WHT
121
Engine Speed Signal
11-13
--
--
Not Used
14
RED/BLK
380
A/C Refrigerant Pressure Sensor Signal (A/C)
15
BRN
25
Charge Indicator Control
16-17
--
--
Not Used
18
DK GRN
1433
Clutch Start Switch Signal (M/T)
19
BLK/WHT
1695
Axle Switch Signal (NP2)
20
LT GRN/BLK
822
VSS Low Signal
21
PPL/WHT
821
VSS High Signal
22
RED/BLK
1230
AT ISS High Signal (4WD w/MT1)
23
DK BLU/
WHT
1231
AT ISS Low Signal (4WD w/MT1)
24
--
--
Not Used
25
TAN
472
IAT Sensor Signal
26
PPL
2121
IC 1 Control
27
RED
2127
IC 7 Control
28
LT BLU/WHT
2126
IC 6 Control
29
DK GRN/
WHT
2124
IC 4 Control
30
--
--
Not Used
31
YEL
492
MAF Sensor Signal
32
LT GRN
432
MAP Sensor Signal
33
--
--
Not Used
34
DK GRN/
WHT
428
EVAP Canister Purge Solenoid Control
35-38
--
--
Not Used
39
RED
631
12-Volt Reference
40
BLK/WHT
451
Ground
41
--
--
Not Used
42
TAN/BLK
422
TCC Solenoid Valve Control (M30/M32)
43
DK GRN/
WHT
459
A/C Compressor Clutch Relay Control (A/C)
44
--
--
Not Used
45
WHT
1310
EVAP Canister Vent Solenoid Control (EVA)
46
BRN/WHT
419
MIL Control
47
YEL/BLK
1223
2-3 Shift Solenoid Valve Control (A/T)
48
LT GRN
1222
1-2 Shift Solenoid Valve Control (A/T)
49
YEL/BLK
1827
Vehicle Speed Signal
50
DK GRN/
WHT
817
Vehicle Speed Signal
51
YEL/BLK
1227
TFT Sensor Signal (A/T)
52
BRN
2391
HO2S Heater Low Control Bank 1 Sensor 2
53
RED/WHT
3223
HO2S Heater Low Control Bank 2 Sensor 2
54
PPL/WHT
1589
Fuel Level Sensor Signal - Primary
55-56
--
--
Not Used
57
BLK
552
Low Reference
58
TAN/WHT
332
Oil Pressure Sensor Signal
59
PPL
806
Crank Voltage
60
BRN
2129
Low Reference
61
BRN/WHT
2130
Low Reference
62
GRY
773
Transmission Range Switch Signal C (A/T)
63
PNK
1224
Transmission Fluid Pressure Switch Signal A (A/T)
64
DK GRN
890
Fuel Tank Pressure Sensor Signal (EVA)
65
--
--
Not Used
66
PPL/WHT
2128
IC 8 Control
67
RED/WHT
2122
IC 2 Control
68
DK GRN
2125
IC 5 Control
69
LT BLU
2123
IC 3 Control
70-71
--
--
Not Used
72
BLK/WHT
3113
HO2S Heater Low Control Bank 1 Sensor 1
73
DK BLU
1936
Fuel Level Sensor Signal - Secondary
74
LT GRN
3212
HO2S Heater Low Control Bank 2 Sensor 1
75
GRY
23
Generator Field Duty Cycle Signal
76-79
--
--
Not Used
80
BLK
2751
Low Reference (A/C)
Pin
Wire Color
Circuit No.
Function
1
BLK/WHT
451
Ground
2
LT GRN
1867
12-Volt Reference
3
PNK/BLK
1746
Fuel Injector 3 Control
4
LT GRN/BLK
1745
Fuel Injector 2 Control
5-6
--
--
Not Used
7
GRY
2705
5-Volt Reference
8-10
--
--
Not Used
11
LT BLU
1876
Knock Sensor 2 Signal
12
DK BLU/
WHT
1869
CKP Sensor Signal
13
ORN/BLK
463
Requested Torque Signal (NW7)
14
ORN/BLK
1061
UART Serial Data
15
DK BLU/
WHT
774
UART Serial Data
16
--
--
Not Used
17
DK BLU
1225
Transmission Fluid Pressure Switch Signal B (A/T)
18
RED
1226
Transmission Fluid Pressure Switch Signal C (A/T)
19
PNK
439
Ignition 1 Voltage
20
ORN
440
Battery Positive Voltage
21
YEL/BLK
1868
Low Reference
22
--
--
Not Used
23
BLK
470
Low Reference
24
BLK/WHT
451
Ground
25
TAN
1671
HO2S Low Signal - Bank 2 Sensor 2
26
TAN
1667
HO2S Low Signal - Bank 2 Sensor 1
27
BLK/WHT
451
Ground
28
TAN/WHT
1669
HO2S Low Signal - Bank 1 Sensor 2
29
TAN
1664
HO2S Low Signal - Bank 1 Sensor 1
30
LT GRN
1478
Coolant Level Switch Signal
31
--
--
Not Used
32
BLK/WHT
771
Transmission Range Switch Signal A (A/T)
33
PPL
420
TCC Brake Switch/Cruise Control Release Switch Signal
34
WHT
776
Transmission Range Switch Signal P (A/T)
35
GRY
48
CPP Switch Signal (M/T)
36
BLK
1744
Fuel Injector 1 Control
37
YEL/BLK
846
Fuel Injector 6 Control
38
PNK/WHT
1101
Damping Lift/Dive Signal
39
YEL/BLK
625
Starter Enable Relay Control
40
BLK/WHT
451
Ground
41-42
--
--
Not Used
43
RED/BLK
877
Fuel Injector 7 Control
44
LT BLU/BLK
844
Fuel Injector 4 Control
45
GRY
2700
5-Volt Reference (A/C)
46
GRY
474
5-Volt Reference (EVA)
47
--
--
Not Used
48
GRY
597
5-Volt Reference
49-50
--
--
Not Used
51
DK BLU
496
Knock Sensor 1 Signal
52
--
--
Not Used
53
GRY
720
Low Reference (A/T)
54
ORN/BLK
469
Low Reference
55
--
--
Not Used
56
WHT
1579
Fuel Temperature/Composition Signal (L59)
57
ORN
440
Battery Positive Voltage
58
DK GRN
1049
Class 2 Serial Data
59
YEL
710
Class 2 Serial Data
60
--
--
Not Used
61
PNK/BLK
632
Low Reference
62
--
--
Not Used
63
BLK
2755
Low Reference
64
BLK/WHT
451
Ground
65
PPL
1670
HO2S High Signal - Bank 2 Sensor 2
66
PPL
1666
HO2S High Signal - Bank 2 Sensor 1
67
BLK/WHT
451
Ground
68
PPL/WHT
1668
HO2S High Signal - Bank 1 Sensor 2
69
PPL/WHT
1665
HO2S High Signal - Bank 1 Sensor 1
70
BRN
1174
Oil Level Switch Signal
71
--
--
Not Used
72
YEL
772
Transmission Range Switch Signal B (A/T)
73
BRN/WHT
633
CMP Sensor Signal
74
YEL
410
ECT Sensor Signal
75
PNK
1020
Off/Run/Crank Voltage
76
BLK/WHT
845
Fuel Injector 5 Control
77
DK BLU/
WHT
878
Fuel Injector 8 Control
78
--
--
Not Used
79
WHT
687
3-2 Shift Solenoid Valve Control (M30/M32)
80
BLK
407
Low Reference
=================================================
Green Connector
Pin
Wire Color
Circuit No.
Function
1
BLK/WHT
451
Ground
2
BRN
418
TCC PWM Solenoid Valve Control (A/T)
3
TAN
1465
Fuel Pump Relay Control - Secondary (Dual Tanks)
4
--
--
Not Used
5
TAN/BLK
464
Delivered Torque Signal (NW7)
6
RED/BLK
1228
PC Solenoid Valve High Control (A/T)
7
--
--
Not Used
8
LT BLU/WHT
1229
PC Solenoid Valve Low Control (A/T)
9
DK GRN/
WHT
465
Fuel Pump Relay Control - Primary
10
WHT
121
Engine Speed Signal
11-13
--
--
Not Used
14
RED/BLK
380
A/C Refrigerant Pressure Sensor Signal (A/C)
15
BRN
25
Charge Indicator Control
16-17
--
--
Not Used
18
DK GRN
1433
Clutch Start Switch Signal (M/T)
19
BLK/WHT
1695
Axle Switch Signal (NP2)
20
LT GRN/BLK
822
VSS Low Signal
21
PPL/WHT
821
VSS High Signal
22
RED/BLK
1230
AT ISS High Signal (4WD w/MT1)
23
DK BLU/
WHT
1231
AT ISS Low Signal (4WD w/MT1)
24
--
--
Not Used
25
TAN
472
IAT Sensor Signal
26
PPL
2121
IC 1 Control
27
RED
2127
IC 7 Control
28
LT BLU/WHT
2126
IC 6 Control
29
DK GRN/
WHT
2124
IC 4 Control
30
--
--
Not Used
31
YEL
492
MAF Sensor Signal
32
LT GRN
432
MAP Sensor Signal
33
--
--
Not Used
34
DK GRN/
WHT
428
EVAP Canister Purge Solenoid Control
35-38
--
--
Not Used
39
RED
631
12-Volt Reference
40
BLK/WHT
451
Ground
41
--
--
Not Used
42
TAN/BLK
422
TCC Solenoid Valve Control (M30/M32)
43
DK GRN/
WHT
459
A/C Compressor Clutch Relay Control (A/C)
44
--
--
Not Used
45
WHT
1310
EVAP Canister Vent Solenoid Control (EVA)
46
BRN/WHT
419
MIL Control
47
YEL/BLK
1223
2-3 Shift Solenoid Valve Control (A/T)
48
LT GRN
1222
1-2 Shift Solenoid Valve Control (A/T)
49
YEL/BLK
1827
Vehicle Speed Signal
50
DK GRN/
WHT
817
Vehicle Speed Signal
51
YEL/BLK
1227
TFT Sensor Signal (A/T)
52
BRN
2391
HO2S Heater Low Control Bank 1 Sensor 2
53
RED/WHT
3223
HO2S Heater Low Control Bank 2 Sensor 2
54
PPL/WHT
1589
Fuel Level Sensor Signal - Primary
55-56
--
--
Not Used
57
BLK
552
Low Reference
58
TAN/WHT
332
Oil Pressure Sensor Signal
59
PPL
806
Crank Voltage
60
BRN
2129
Low Reference
61
BRN/WHT
2130
Low Reference
62
GRY
773
Transmission Range Switch Signal C (A/T)
63
PNK
1224
Transmission Fluid Pressure Switch Signal A (A/T)
64
DK GRN
890
Fuel Tank Pressure Sensor Signal (EVA)
65
--
--
Not Used
66
PPL/WHT
2128
IC 8 Control
67
RED/WHT
2122
IC 2 Control
68
DK GRN
2125
IC 5 Control
69
LT BLU
2123
IC 3 Control
70-71
--
--
Not Used
72
BLK/WHT
3113
HO2S Heater Low Control Bank 1 Sensor 1
73
DK BLU
1936
Fuel Level Sensor Signal - Secondary
74
LT GRN
3212
HO2S Heater Low Control Bank 2 Sensor 1
75
GRY
23
Generator Field Duty Cycle Signal
76-79
--
--
Not Used
80
BLK
2751
Low Reference (A/C)