C5 ECU Pinouts
Thread Starter
FormerVendor
iTrader: (2)
Joined: May 2007
Posts: 668
Likes: 0
From: Jacksonville Florida
C5 ECU Pinouts Hello!
After seeing nice diagram that was posted for the 2001 trans am ECU Pinout, i was wondering if anyone can help me with what i need.
I need pinouts for a 1997 C5 vette, along with a 99-02 C5 Vette. I am doing a ECU Swap, and i have a set of pinout diagrams but i dont know if they are correct (i dont trust the source in other words) so id like to compare to what you all from here might have, thanks in advance!
After seeing nice diagram that was posted for the 2001 trans am ECU Pinout, i was wondering if anyone can help me with what i need.
I need pinouts for a 1997 C5 vette, along with a 99-02 C5 Vette. I am doing a ECU Swap, and i have a set of pinout diagrams but i dont know if they are correct (i dont trust the source in other words) so id like to compare to what you all from here might have, thanks in advance!
Joined: Nov 2003
Posts: 11,328
Likes: 346
From: Jacksonville, FL (originally from Toronto Canada)
1997 Corvette PCM Connectors
PCM Blue Connector
1 - TAN - HO2S Signal Low Bank 2 Sensor 2
2 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 2
3 - Not Used
4 - RED - Camshaft Position Sensor B+ Supply
5 - TAN - HO2S Signal Low Bank 2 Sensor 1
6 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 1
7 - RED/BLACK - A/C Refrigerant Pressure Sensor Signal
8 - TAN - IAT Sensor Signal
9 - Not Used
10 - DARK BLUE - Fuel Level Sensor (Left Tank) Signal
11 - GRAY - Generator F Terminal
12 - LIGHT BLUE - Fuel Level Sensor (Right Tank) Signal
13 - YELLOW/BLACK - Transmission Fluid Temperature Sensor Signal
14 - ORANGE/BLACK - Transmission Fluid Temperature Sensor Ground
15 - Not Used
16 - Not Used
17 - Not Used
18 - Not Used
19 - PINK - PCM Ignition 1 Feed
20 - ORANGE - PCM Battery Feed
21 - BLACK/WHITE - PCM Ground
22 - YELLOW/BLACK - Crankshaft Position Sensor Ground
23 - Not Used
24 - BLACK/WHITE - Sensor Ground Jumper
25 - BROWN - ECT Sensor Ground
26 - ORANGE/BLACK - MAP Sensor Ground
27 - Not Used
28 - DARK BLUE - Engine Cooling Fan Relay #2 and #3 Control
29 - Not Used
30 - BROWN - AIR Pump Relay Control
31 - PURPLE - AIR Solenoid Relay Control
32 - TAN/BLACK - TCC Enable Solenoid
33 - BROWN - TCC Control (PWM) Solenoid Control
34 - Not Used
35 - WHITE - Engine Speed (Tach) Output Signal
36 - LIGHT BLUE/WHITE - Transmission Fluid Pressure Control Solenoid Control Low
37 - DARK GREEN/WHITE - Fuel Pump Relay Control
38 - Not Used
39 - RED/BLACK - Transmission Fluid Pressure Control Solenoid Control High
40 - TAN/BLACK - Torque Delivered
41 - PURPLE - HO2S Signal High Bank 2 Sensor 2
42 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 2
43 - Not Used
44 - GRAY - Fuel Level Sensors 5.0 Volt Feed
45 - GRAY - Engine Oil Pressure Sensor 5.0 Volt Reference
46 - PURPLE - HO2S Signal High Bank 2 Sensor 1
47 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 1
48 - LIGHT GREEN - MAP Sensor Signal
49 - YELLOW - ECT Sensor Signal
50 - Not Used
51 - Not Used
52 - Not Used
53 - TAN/WHITE - Engine Oil Pressure Sensor Signal
54 - Not Used
55 - Not Used
56 - Not Used
57 - Not Used
58 - DARK GREEN - Serial Data Class 2
59 - Not Used
60 - BLACK/WHITE - PCM Ground
61 - ORANGE - PCM Battery Feed
62 - LIGHT GREEN - Crankshaft Position Sensor B+ Supply
63 - Not Used
64 - GRAY - MAP Sensor 5.0 Volt Reference
65 - Not Used
66 - GRAY - A/C Refrigerant Pressure Sensor 5.0 Volt Reference
67 - Not Used
68 - LIGHT BLUE - Knock Sensor (KS) Rear
69 - DARK BLUE - Knock Sensor (KS) Front
70 - PINK/BLACK - Camshaft Position Sensor Ground
71 - TAN - TAC Module Serial Data
72 - ORANGE/BLACK - TAC Module Serial Data
73 - Not Used
74 - Not Used
75 - Not Used
76 - BROWN - Oil Level Sensor Signal
77 - RED - Generator L Terminal
78 - Not Used
79 - Not Used
80 - Not Used
1 - TAN - HO2S Signal Low Bank 2 Sensor 2
2 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 2
3 - Not Used
4 - RED - Camshaft Position Sensor B+ Supply
5 - TAN - HO2S Signal Low Bank 2 Sensor 1
6 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 1
7 - RED/BLACK - A/C Refrigerant Pressure Sensor Signal
8 - TAN - IAT Sensor Signal
9 - Not Used
10 - DARK BLUE - Fuel Level Sensor (Left Tank) Signal
11 - GRAY - Generator F Terminal
12 - LIGHT BLUE - Fuel Level Sensor (Right Tank) Signal
13 - YELLOW/BLACK - Transmission Fluid Temperature Sensor Signal
14 - ORANGE/BLACK - Transmission Fluid Temperature Sensor Ground
15 - Not Used
16 - Not Used
17 - Not Used
18 - Not Used
19 - PINK - PCM Ignition 1 Feed
20 - ORANGE - PCM Battery Feed
21 - BLACK/WHITE - PCM Ground
22 - YELLOW/BLACK - Crankshaft Position Sensor Ground
23 - Not Used
24 - BLACK/WHITE - Sensor Ground Jumper
25 - BROWN - ECT Sensor Ground
26 - ORANGE/BLACK - MAP Sensor Ground
27 - Not Used
28 - DARK BLUE - Engine Cooling Fan Relay #2 and #3 Control
29 - Not Used
30 - BROWN - AIR Pump Relay Control
31 - PURPLE - AIR Solenoid Relay Control
32 - TAN/BLACK - TCC Enable Solenoid
33 - BROWN - TCC Control (PWM) Solenoid Control
34 - Not Used
35 - WHITE - Engine Speed (Tach) Output Signal
36 - LIGHT BLUE/WHITE - Transmission Fluid Pressure Control Solenoid Control Low
37 - DARK GREEN/WHITE - Fuel Pump Relay Control
38 - Not Used
39 - RED/BLACK - Transmission Fluid Pressure Control Solenoid Control High
40 - TAN/BLACK - Torque Delivered
41 - PURPLE - HO2S Signal High Bank 2 Sensor 2
42 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 2
43 - Not Used
44 - GRAY - Fuel Level Sensors 5.0 Volt Feed
45 - GRAY - Engine Oil Pressure Sensor 5.0 Volt Reference
46 - PURPLE - HO2S Signal High Bank 2 Sensor 1
47 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 1
48 - LIGHT GREEN - MAP Sensor Signal
49 - YELLOW - ECT Sensor Signal
50 - Not Used
51 - Not Used
52 - Not Used
53 - TAN/WHITE - Engine Oil Pressure Sensor Signal
54 - Not Used
55 - Not Used
56 - Not Used
57 - Not Used
58 - DARK GREEN - Serial Data Class 2
59 - Not Used
60 - BLACK/WHITE - PCM Ground
61 - ORANGE - PCM Battery Feed
62 - LIGHT GREEN - Crankshaft Position Sensor B+ Supply
63 - Not Used
64 - GRAY - MAP Sensor 5.0 Volt Reference
65 - Not Used
66 - GRAY - A/C Refrigerant Pressure Sensor 5.0 Volt Reference
67 - Not Used
68 - LIGHT BLUE - Knock Sensor (KS) Rear
69 - DARK BLUE - Knock Sensor (KS) Front
70 - PINK/BLACK - Camshaft Position Sensor Ground
71 - TAN - TAC Module Serial Data
72 - ORANGE/BLACK - TAC Module Serial Data
73 - Not Used
74 - Not Used
75 - Not Used
76 - BROWN - Oil Level Sensor Signal
77 - RED - Generator L Terminal
78 - Not Used
79 - Not Used
80 - Not Used
PCM Red Connector
1 - Not Used
2 - Not Used
3 - Not Used
4 - BROWN/WHITE - Camshaft Position Sensor Signal
5 - Not Used
6 - Not Used
7 - YELLOW - VSS Signal High
8 - Not Used
9 - PINK/BLACK - Injector #3 Control
10 - Not Used
11 - Not Used
12 - LIGHT BLUE/BLACK - Injector #4 Control
13 - PURPLE/WHITE - Injector #2 Control
14 - DARK GREEN - A/C Status
15 - BLACK/WHITE - Injector #5 Control
16 - Not Used
17 - Not Used
18 - YELLOW/BLACK - Injector #6 Control
19 - Not Used
20 - Not Used
21 - PURPLE - IAT Sensor Ground
22 - DARK BLUE - Transmission Range Signal B
23 - LIGHT GREEN/BLACK - Injector #2 Control
24 - BLACK/WHITE - Sensor Ground Jumper
25 - PINK - Transmission Range Signal A
26 - BLACK/WHITE - PRND A
27 - RED/BLACK - Injector #7 Control
28 - Not Used
29 - Not Used
30 - DARK BLUE/WHITE - Real Time Damping (W/F45)
31 - DARK BLUE/WHITE - Injector #8 Control
32 - WHITE - PRND P
33 - BLACK - Injector #1 Control
34 - GRAY or WHITE - 2nd and 3rd gear Block out Solenoid (M/T) or 3-2 Shift Solenoid (A/T)
35 - LIGHT GREEN - Shift Solenoid A
36 - Not Used
37 - BROWN/WHITE - MIL Control
38 - Not Used
39 - DARK GREEN/WHITE - A/C Clutch Relay Control
40 - WHITE or YELLOW/BLACK - 1 to 4 Upshift Lamp Control (M/T) or Shift Solenoid B (A/T)
41 - PINK/WHITE - PCM Chassis Pitch Output Circuit
42 - LIGHT GREEN - Reverse Inhibit Solenoid Control
43 - DARK/GREEN - Cooling Fan Relay #1 Control
44 - DARK BLUE/WHITE - Crankshaft Position Sensor Signal
45 - DARK GREEN/WHITE - EVAP Canister Purge Valve Control
46 - ORANGE/BLACK - Desired Torque
47 - DARK GREEN/WHITE - A/C Request Signal (C60)
48 - YELLOW - MAF Signal
49 - PURPLE - Ignition #1 Control
50 - Not Used
51 - Not Used
52 - RED/WHITE - Ignition #8 Control
53 - RED - Ignition #7 Control
54 - DARK GREEN/WHITE - Ignition #6 Control
55 - DARK GREEN/WHITE - VSS Output Signal
56 - DARK GREEN - Ignition #5 Control
57 - LIGHT BLUE/WHITE - Ignition #4 Control
58 - LIGHT BLUE - Ignition #3 Control
59 - BROWN/WHITE - Ignition Control Reference Low Bank 2
60 - BROWN - Ignition Control Reference Low Bank 1
61 - RED - Transmission Range Signal C
62 - Not Used
63 - BLACK - A/C Refrigerant Pressure Sensor Ground
64 - BLACK - Engine Oil Pressure Sensor Ground
65 - GRAY - PRND C
66 - YELLOW - PRND B
67 - Not Used
68 - GRAY - Clutch Switch Signal
69 - BROWN - EVAP Purge Vacuum Switch Signal
70 - Not Used
71 - PURPLE - VSS Signal Low
72 - BLACK/WHITE - PCM Ground
73 - GRAY - Extended Travel Brake Switch Signal
74 - Not Used
75 - GRAY - Left and Right Fuel Tank Level Sensor Ground
76 - BLACK/WHITE - PCM Ground
77 - PURPLE - Cruise/TCC Brake Switch Signal
78 - Not Used
79 - Not Used
80 - Not Used
1 - Not Used
2 - Not Used
3 - Not Used
4 - BROWN/WHITE - Camshaft Position Sensor Signal
5 - Not Used
6 - Not Used
7 - YELLOW - VSS Signal High
8 - Not Used
9 - PINK/BLACK - Injector #3 Control
10 - Not Used
11 - Not Used
12 - LIGHT BLUE/BLACK - Injector #4 Control
13 - PURPLE/WHITE - Injector #2 Control
14 - DARK GREEN - A/C Status
15 - BLACK/WHITE - Injector #5 Control
16 - Not Used
17 - Not Used
18 - YELLOW/BLACK - Injector #6 Control
19 - Not Used
20 - Not Used
21 - PURPLE - IAT Sensor Ground
22 - DARK BLUE - Transmission Range Signal B
23 - LIGHT GREEN/BLACK - Injector #2 Control
24 - BLACK/WHITE - Sensor Ground Jumper
25 - PINK - Transmission Range Signal A
26 - BLACK/WHITE - PRND A
27 - RED/BLACK - Injector #7 Control
28 - Not Used
29 - Not Used
30 - DARK BLUE/WHITE - Real Time Damping (W/F45)
31 - DARK BLUE/WHITE - Injector #8 Control
32 - WHITE - PRND P
33 - BLACK - Injector #1 Control
34 - GRAY or WHITE - 2nd and 3rd gear Block out Solenoid (M/T) or 3-2 Shift Solenoid (A/T)
35 - LIGHT GREEN - Shift Solenoid A
36 - Not Used
37 - BROWN/WHITE - MIL Control
38 - Not Used
39 - DARK GREEN/WHITE - A/C Clutch Relay Control
40 - WHITE or YELLOW/BLACK - 1 to 4 Upshift Lamp Control (M/T) or Shift Solenoid B (A/T)
41 - PINK/WHITE - PCM Chassis Pitch Output Circuit
42 - LIGHT GREEN - Reverse Inhibit Solenoid Control
43 - DARK/GREEN - Cooling Fan Relay #1 Control
44 - DARK BLUE/WHITE - Crankshaft Position Sensor Signal
45 - DARK GREEN/WHITE - EVAP Canister Purge Valve Control
46 - ORANGE/BLACK - Desired Torque
47 - DARK GREEN/WHITE - A/C Request Signal (C60)
48 - YELLOW - MAF Signal
49 - PURPLE - Ignition #1 Control
50 - Not Used
51 - Not Used
52 - RED/WHITE - Ignition #8 Control
53 - RED - Ignition #7 Control
54 - DARK GREEN/WHITE - Ignition #6 Control
55 - DARK GREEN/WHITE - VSS Output Signal
56 - DARK GREEN - Ignition #5 Control
57 - LIGHT BLUE/WHITE - Ignition #4 Control
58 - LIGHT BLUE - Ignition #3 Control
59 - BROWN/WHITE - Ignition Control Reference Low Bank 2
60 - BROWN - Ignition Control Reference Low Bank 1
61 - RED - Transmission Range Signal C
62 - Not Used
63 - BLACK - A/C Refrigerant Pressure Sensor Ground
64 - BLACK - Engine Oil Pressure Sensor Ground
65 - GRAY - PRND C
66 - YELLOW - PRND B
67 - Not Used
68 - GRAY - Clutch Switch Signal
69 - BROWN - EVAP Purge Vacuum Switch Signal
70 - Not Used
71 - PURPLE - VSS Signal Low
72 - BLACK/WHITE - PCM Ground
73 - GRAY - Extended Travel Brake Switch Signal
74 - Not Used
75 - GRAY - Left and Right Fuel Tank Level Sensor Ground
76 - BLACK/WHITE - PCM Ground
77 - PURPLE - Cruise/TCC Brake Switch Signal
78 - Not Used
79 - Not Used
80 - Not Used
Joined: Nov 2003
Posts: 11,328
Likes: 346
From: Jacksonville, FL (originally from Toronto Canada)
2000 Corvette PCM Connectors
PCM Blue Connector
1 - BLACK/WHITE - PCM Ground
2 - LIGHT GREEN - Crankshaft Position Sensor B+ Supply
3 - PINK/BLACK - Injector 3 Control
4 - LIGHT GREEN/BLACK - Injector 2 Control
5 - Not Used
6 - Not Used
7 - GRAY - Engine Oil Pressure Sensor 5V Reference
8 - Not Used
9 - Not Used
10 - Not Used
11 - LIGHT BLUE - Knock Sensor Signal Rear (KS2)
12 - DARK BLUE/WHITE - Crankshaft Position Sensor Signal
13 - ORANGE/BLACK - Requested Torque Signal
14 - TAN - Throttle Actuator Control Serial Data
15 - ORANGE/BLACK - Throttle Actuator Control Serial Data
16 - Not Used
17 - DARK BLUE - Transmission Range Signal B (Automatic Transmission Only)
18 - RED - Transmission Range Signal C (Automatic Transmission Only)
19 - PINK - PCM Ignition Supply
20 - ORANGE - PCM Battery Supply
21 - YELLOW/BLACK - Crankshaft Position Sensor Ground
22 - Not Used
23 - GRAY - Sensor Ground
24 - Not Used
25 - TAN - HO2S Signal Low Bank 2 Sensor 2
26 - TAN - HO2S Signal Low Bank 2 Sensor 1
27 - Not Used
28 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 2
29 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 1
30 - Not Used
31 - Not Used
32 - BLACK/WHITE - PRND A Input Signal (Automatic Transmission Only)
33 - PURPLE - TCC Brake Switch (Automatic Transmission Only)
34 - WHITE - PRND P Input Signal (Automatic Transmission Only)
35 - GRAY - Clutch Switch (Manual Transmission Only)
36 - BLACK - Injector 1 Control
37 - YELLOW/BLACK - Injector 6 Control
38 - PINK/WHITE - Powertrain Induced Chassis Pitch Signal (if so equipped)
39 - Not Used
40 - BLACK/WHITE - PCM Ground
41 - Not Used
42 - DARK GREEN - Engine Cooling Fan Relay 1 Control
43 - RED/BLACK - Injector 7 Control
44 - LIGHT BLUE/BLACK - Injector 4 Control
45 - GRAY - A/C Refrigerant Pressure Sensor 5V Reference
46 - GRAY - Fuel Tank Pressure Sensor 5V Reference
47 - Not Used
48 - GRAY - MAP Sensor 5V Reference
49 - Not Used
50 - Not Used
51 - DARK BLUE - Knock Sensor Signal Front (KS1)
52 - Not Used
53 - ORANGE/BLACK - Transmission Temperature Sensor Ground
54 - ORANGE/BLACK - MAP Sensor Ground
55 - Not Used
56 - Not Used
57 - ORANGE - PCM Battery Supply
58 - DARK GREEN - Serial Data
59 - Not Used
60 - BLACK - A/C Refrigerant Pressure Sensor Ground
61 - PINK/BLACK - Camshaft Position Sensor Ground
62 - GRAY - Extended Travel Brake Switch Signal
63 - BLACK - Engine Oil Pressure Sensor Ground
64 - Not Used
65 - PURPLE - HO2S Signal High Bank 2 Sensor 2
66 - PURPLE - HO2S Signal High Bank 2 Sensor 1
67 - Not Used
68 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 2
69 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 1
70 - BROWN - Low Oil Level Switch
71 - Not Used
72 - YELLOW - PRND B Input Signal (Automatic Transmission Only)
73 - BROWN/WHITE - Camshaft Position (CMP) Sensor Signal
74 - YELLOW - Engine Coolant Temperature (ECT) Sensor Signal
75 - Not Used
76 - BLACK/WHITE - Injector 5 Control
77 - DARK BLUE/WHITE - Injector 8 Control
78 - Not Used
79 - GRAY or WHITE - 2nd and 3rd Gear Block Out Solenoid Control (M/T) or 3-2 Shift Solenoid Control (A/T)
80 - BROWN - Engine Coolant Temperature (ECT) Sensor Ground
1 - BLACK/WHITE - PCM Ground
2 - LIGHT GREEN - Crankshaft Position Sensor B+ Supply
3 - PINK/BLACK - Injector 3 Control
4 - LIGHT GREEN/BLACK - Injector 2 Control
5 - Not Used
6 - Not Used
7 - GRAY - Engine Oil Pressure Sensor 5V Reference
8 - Not Used
9 - Not Used
10 - Not Used
11 - LIGHT BLUE - Knock Sensor Signal Rear (KS2)
12 - DARK BLUE/WHITE - Crankshaft Position Sensor Signal
13 - ORANGE/BLACK - Requested Torque Signal
14 - TAN - Throttle Actuator Control Serial Data
15 - ORANGE/BLACK - Throttle Actuator Control Serial Data
16 - Not Used
17 - DARK BLUE - Transmission Range Signal B (Automatic Transmission Only)
18 - RED - Transmission Range Signal C (Automatic Transmission Only)
19 - PINK - PCM Ignition Supply
20 - ORANGE - PCM Battery Supply
21 - YELLOW/BLACK - Crankshaft Position Sensor Ground
22 - Not Used
23 - GRAY - Sensor Ground
24 - Not Used
25 - TAN - HO2S Signal Low Bank 2 Sensor 2
26 - TAN - HO2S Signal Low Bank 2 Sensor 1
27 - Not Used
28 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 2
29 - TAN/WHITE - HO2S Signal Low Bank 1 Sensor 1
30 - Not Used
31 - Not Used
32 - BLACK/WHITE - PRND A Input Signal (Automatic Transmission Only)
33 - PURPLE - TCC Brake Switch (Automatic Transmission Only)
34 - WHITE - PRND P Input Signal (Automatic Transmission Only)
35 - GRAY - Clutch Switch (Manual Transmission Only)
36 - BLACK - Injector 1 Control
37 - YELLOW/BLACK - Injector 6 Control
38 - PINK/WHITE - Powertrain Induced Chassis Pitch Signal (if so equipped)
39 - Not Used
40 - BLACK/WHITE - PCM Ground
41 - Not Used
42 - DARK GREEN - Engine Cooling Fan Relay 1 Control
43 - RED/BLACK - Injector 7 Control
44 - LIGHT BLUE/BLACK - Injector 4 Control
45 - GRAY - A/C Refrigerant Pressure Sensor 5V Reference
46 - GRAY - Fuel Tank Pressure Sensor 5V Reference
47 - Not Used
48 - GRAY - MAP Sensor 5V Reference
49 - Not Used
50 - Not Used
51 - DARK BLUE - Knock Sensor Signal Front (KS1)
52 - Not Used
53 - ORANGE/BLACK - Transmission Temperature Sensor Ground
54 - ORANGE/BLACK - MAP Sensor Ground
55 - Not Used
56 - Not Used
57 - ORANGE - PCM Battery Supply
58 - DARK GREEN - Serial Data
59 - Not Used
60 - BLACK - A/C Refrigerant Pressure Sensor Ground
61 - PINK/BLACK - Camshaft Position Sensor Ground
62 - GRAY - Extended Travel Brake Switch Signal
63 - BLACK - Engine Oil Pressure Sensor Ground
64 - Not Used
65 - PURPLE - HO2S Signal High Bank 2 Sensor 2
66 - PURPLE - HO2S Signal High Bank 2 Sensor 1
67 - Not Used
68 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 2
69 - PURPLE/WHITE - HO2S Signal High Bank 1 Sensor 1
70 - BROWN - Low Oil Level Switch
71 - Not Used
72 - YELLOW - PRND B Input Signal (Automatic Transmission Only)
73 - BROWN/WHITE - Camshaft Position (CMP) Sensor Signal
74 - YELLOW - Engine Coolant Temperature (ECT) Sensor Signal
75 - Not Used
76 - BLACK/WHITE - Injector 5 Control
77 - DARK BLUE/WHITE - Injector 8 Control
78 - Not Used
79 - GRAY or WHITE - 2nd and 3rd Gear Block Out Solenoid Control (M/T) or 3-2 Shift Solenoid Control (A/T)
80 - BROWN - Engine Coolant Temperature (ECT) Sensor Ground
PCM Red Connector
1 - BLACK/WHITE - PCM Ground (Automatic Transmission Only)
2 - BROWN - TCC Control Solenoid (Automatic Transmission Only)
3 - Not Used
4 - PURPLE - AIR Solenoid Control
5 - TAN/BLACK - Torque Delivered
6 - RED/BLACK - Transmission Fluid Pressure Control Solenoid High (Automatic Transmission Only)
7 - Not Used
8 - LIGHT BLUE/WHITE - Transmission Fluid Pressure Control Solenoid Low (Automatic Transmission Only)
9 - DARK GREEN/WHITE - Fuel Pump Relay Control
10 - WHITE - Engine Speed (Tach) Output Signal
11 - Not Used
12 - Not Used
13 - Not Used
14 - RED/BLACK - A/C Refrigerant Pressure Sensor Signal
15 - RED - Alternator L Terminal
16 - Not Used
17 - DARK GREEN/WHITE - A/C Request Signal (C60 only)
18 - DARK GREEN - A/C Status Signal
19 - Not Used
20 - PURPLE - Vehicle Speed Sensor (VSS) Reference Low
21 - YELLOW - Vehicle Speed Sensor (VSS) Signal
22 - Not Used
23 - Not Used
24 - Not Used
25 - TAN - IAT Sensor Signal
26 - PURPLE - Ignition Control 1
27 - RED - Ignition Control 7
28 - LIGHT BLUE/WHITE - Ignition Control 6
29 - DARK GREEN/WHITE - Ignition Control 4
30 - Not Used
31 - YELLOW - MAF Sensor Signal
32 - LIGHT GREEN - MAP Sensor Signal
33 - DARK BLUE - Engine Cooling Fan Relay 2 and 3 Control
34 - DARK GREEN/WHITE - EVAP Canister Purge Valve Control
35 - Not Used
36 - BROWN - AIR Pump Relay Control
37 - Not Used
38 - Not Used
39 - RED - Camshaft Position Sensor B+ Supply
40 - BLACK/WHITE - PCM Ground
41 - Not Used
42 - TAN/BLACK - TCC Enable Circuit (Automatic Transmission Only)
43 - DARK GREEN/WHITE - A/C Clutch Relay Control
44 - LIGHT GREEN - Reverse Inhibit Solenoid Control
45 - WHITE - EVAP Canister Vent Valve Control
46 - BROWN/WHITE - Malfunction Indicator Lamp (MIL) Control
47 - WHITE or YELLOW/BLACK - 1 to 4 Up-shift Lamp Control or Transmission Shift Solenoid B
48 - LIGHT GREEN - Transmission Shift Solenoid A
49 - Not Used
50 - DARK GREEN/WHITE - Vehicle Speed Output Circuit
51 - YELLOW/BLACK - Transmission Temperature Sensor Signal
52 - GRAY - Alternator F Terminal
53 - Not Used
54 - DARK BLUE - Fuel Level Sensor Signal
55 - Not Used
56 - Not Used
57 - PURPLE - IAT Sensor Ground
58 - TAN/WHITE - Engine Oil Pressure Sensor Signal
59 - Not Used
60 - BROWN - Ignition Control Reference Low Bank 1
61 - BROWN/WHITE - Ignition Control Reference Low Bank 2
62 - GRAY - PRND C Input Signal (Automatic Transmission Only)
63 - PINK - Transmission Range Signal A (Automatic Transmission Only)
64 - DARK GREEN - Fuel Tank Pressure Sensor Signal
65 - Not Used
66 - PURPLE/WHITE - Ignition Control 8
67 - RED/WHITE - Ignition Control 2
68 - DARK GREEN - Ignition Control 5
69 - LIGHT BLUE - Ignition Control 3
70 - Not Used
71 - Not Used
72 - Not Used
73 - LIGHT BLUE - Fuel Level Sensor Signal (Secondary)
74 - Not Used
75 - Not Used
76 - Not Used
77 - Not Used
78 - Not Used
79 - Not Used
80 - Not Used
1 - BLACK/WHITE - PCM Ground (Automatic Transmission Only)
2 - BROWN - TCC Control Solenoid (Automatic Transmission Only)
3 - Not Used
4 - PURPLE - AIR Solenoid Control
5 - TAN/BLACK - Torque Delivered
6 - RED/BLACK - Transmission Fluid Pressure Control Solenoid High (Automatic Transmission Only)
7 - Not Used
8 - LIGHT BLUE/WHITE - Transmission Fluid Pressure Control Solenoid Low (Automatic Transmission Only)
9 - DARK GREEN/WHITE - Fuel Pump Relay Control
10 - WHITE - Engine Speed (Tach) Output Signal
11 - Not Used
12 - Not Used
13 - Not Used
14 - RED/BLACK - A/C Refrigerant Pressure Sensor Signal
15 - RED - Alternator L Terminal
16 - Not Used
17 - DARK GREEN/WHITE - A/C Request Signal (C60 only)
18 - DARK GREEN - A/C Status Signal
19 - Not Used
20 - PURPLE - Vehicle Speed Sensor (VSS) Reference Low
21 - YELLOW - Vehicle Speed Sensor (VSS) Signal
22 - Not Used
23 - Not Used
24 - Not Used
25 - TAN - IAT Sensor Signal
26 - PURPLE - Ignition Control 1
27 - RED - Ignition Control 7
28 - LIGHT BLUE/WHITE - Ignition Control 6
29 - DARK GREEN/WHITE - Ignition Control 4
30 - Not Used
31 - YELLOW - MAF Sensor Signal
32 - LIGHT GREEN - MAP Sensor Signal
33 - DARK BLUE - Engine Cooling Fan Relay 2 and 3 Control
34 - DARK GREEN/WHITE - EVAP Canister Purge Valve Control
35 - Not Used
36 - BROWN - AIR Pump Relay Control
37 - Not Used
38 - Not Used
39 - RED - Camshaft Position Sensor B+ Supply
40 - BLACK/WHITE - PCM Ground
41 - Not Used
42 - TAN/BLACK - TCC Enable Circuit (Automatic Transmission Only)
43 - DARK GREEN/WHITE - A/C Clutch Relay Control
44 - LIGHT GREEN - Reverse Inhibit Solenoid Control
45 - WHITE - EVAP Canister Vent Valve Control
46 - BROWN/WHITE - Malfunction Indicator Lamp (MIL) Control
47 - WHITE or YELLOW/BLACK - 1 to 4 Up-shift Lamp Control or Transmission Shift Solenoid B
48 - LIGHT GREEN - Transmission Shift Solenoid A
49 - Not Used
50 - DARK GREEN/WHITE - Vehicle Speed Output Circuit
51 - YELLOW/BLACK - Transmission Temperature Sensor Signal
52 - GRAY - Alternator F Terminal
53 - Not Used
54 - DARK BLUE - Fuel Level Sensor Signal
55 - Not Used
56 - Not Used
57 - PURPLE - IAT Sensor Ground
58 - TAN/WHITE - Engine Oil Pressure Sensor Signal
59 - Not Used
60 - BROWN - Ignition Control Reference Low Bank 1
61 - BROWN/WHITE - Ignition Control Reference Low Bank 2
62 - GRAY - PRND C Input Signal (Automatic Transmission Only)
63 - PINK - Transmission Range Signal A (Automatic Transmission Only)
64 - DARK GREEN - Fuel Tank Pressure Sensor Signal
65 - Not Used
66 - PURPLE/WHITE - Ignition Control 8
67 - RED/WHITE - Ignition Control 2
68 - DARK GREEN - Ignition Control 5
69 - LIGHT BLUE - Ignition Control 3
70 - Not Used
71 - Not Used
72 - Not Used
73 - LIGHT BLUE - Fuel Level Sensor Signal (Secondary)
74 - Not Used
75 - Not Used
76 - Not Used
77 - Not Used
78 - Not Used
79 - Not Used
80 - Not Used
