DeVille, Eldorado, Seville 1999-2005

Powertrain Control Module (PCM) 1

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Fig. C1 CONNECTOR: 2000 MODELS

PinWire ColorCircuit No.Function
1ORN1799Camshaft Position PCM Input
2LT BLU/WHT1800Crankshaft Position Sensor A Signal
3-4----Not used
5DK GRN890Fuel Tank Pressure Sensor Signal
6PPL806Crank Request
7-9----Not Used
10TAN472Intake Air Temperature (IAT) Sensor Signal
11PPL773Transaxle Range Switch C Input
12YEL772Transaxle Range Switch B Input
13BLK/WHT771Transaxle Range Switch A Input
14YEL573Crankshaft Position Sensor B Signal
15----Not Used
16DK BLU/WHT1231Transaxle Input Speed Sensor Low
17RED/BLK1230Transaxle Input Speed Sensor High
18PPL1807Class 2 Serial Data (between EBTCM and PCM)
19PNK1390PCM Ignition 0 Feed
20ORN2240PCM Battery Feed
21ORN2240PCM Battery Feed
22RED2127Cylinder 7 IC Control
23LT GRN432Manifold Absolute Pressure (MAP) Sensor Signal
24----Not Used
25DK GRN335Low Speed Cooling Fans Control Circuit
26DK GRN/WHT8174K/Mi Speed
27LT GRN/BLK444IAC B Low
28LT GRN/WHT1749IAC B High
29LT BLU/WHT1747IAC A High
30LT BLU/BLK1748IAC A Low
31DK GRN676HO2S Bank 1 Sensor 1 Heater Control Circuit High
32BRN/WHT419MIL Control
33YEL/BLK3122HO2S Bank 2 Sensor 1 Heater Control Circuit Low
34TAN/BLK464Delivered Torque Output
35DK GRN83Cruise Inhibit Output
36----Not Used
37BLK1744Fuel Injector #1 Control
38PNK/BLK1746Fuel Injector #3 Control
39LT GRN/BLK1745Fuel Injector #2 Control
40BLK/WHT845Fuel Injector #5 Control
41WHT776Transaxle Range Switch Parity Input
42YEL492Mass Air Flow (MAF) Sensor Signal
43ORN/BLK463Desired Torque Input
44GRY847Extended Travel Brake Switch Input
45-49----Not Used
       

2000 4.6L PCM C1 Connector Pinout (1 of 2)

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Fig. C1 CONNECTOR: 2000 MODELS CONTINUED

PinWire ColorCircuit No.Function
50DK BLU/WHT1677HO2S Bank 1 Sensor 2 Signal Low
51DK GRN/WHT1678HO2S Bank 1 Sensor 2 Signal High
52TAN/WHT1664HO2S Bank 1 Sensor 1 Signal Low
53PPL/WHT1665HO2S Bank 1 Sensor 1 Signal High
54TAN/WHT1669HO2S Bank 2 Sensor 1 Signal Low
55PPL/WHT1668HO2S Bank 2 Sensor 1 Signal High
56YEL400VSS Sensor Input High
57PPL401VSS Sensor Input Low
58RED631Camshaft Position Sensor Ignition Feed
59PPL1807Class 2 Serial Data (between IPC, DLC, and PCM)
60BLK/WHT451PCM Power Ground
61PPL2121Cylinder 1 IC Control
62DK BLU417Throttle Position (TP) Sensor Signal
63PNK39PCM Ignition 1 Feed
64-65----Not Used
66PNK/BLK429AIR Pump Solenoid Control
67LT BLU/WHT1229Pressure Control Solenoid Low
68YEL/BLK3112HO2S Bank 1 Sensor 1 Heater Control Circuit Low
69RED/BLK1228Pressure Control Solenoid High
70DK GRN/WHT465Fuel Pump Relay Control
71RED1676EGR Valve Control
72PPL1490Powertrain Induced Chassis Pitch Status Output (RTD Lift/Dive)
73WHT1310EVAP Vent Solenoid Control
74----Not Used
75BRN436AIR Pump A Relay Control
76LT BLU/BLK844Fuel Injector #4 Control
77YEL/BLK846Fuel Injector #6 Control
78----Not Used
79DK BLU/WHT878Fuel Injector #8 Control
80RED/BLK877Fuel Injector #7 Control

2000 4.6L PCM C1 Connector Pinout (2 of 2)

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Fig. C2 CONNECTOR: 2000 MODELS

PinWire ColorCircuit No.Function
1-2----Not Used
3BLK/WHT451PCM Power Ground
4BLK2760Intake Air Temperature (IAT) Ground
5----Not Used
6ORN/BLK469Manifold Absolute Pressure (MAP) Sensor Ground
7-8----Not Used
9YEL2174Reference Low (Front/Even Bank Ignition Assembly)
10----Not Used
11BLK2762Transaxle Fluid Temperature (TFT) Sensor Ground
12BLK2753EGR Pintle Position Sensor Ground
13BLK2759Fuel Level Sensor and Fuel Tank Pressure Sensor Ground
14BLK2751AC Pressure Sensor Ground
15BLK/WHT451PCM Power Ground
16----Not Used
17GRY27095 Volt Reference B Fuel Tank Pressure Sensor Feed
18----Not Used
19DK BLU496Knock Sensor Signal
20TAN/BLK231Engine Oil Pressure Switch Input
21LT BLU2123Cylinder #3 IC Control
22RED/WHT2122Cylinder #2 IC Control
23BRN1174Low Oil Level Switch Input
24LT BLU/BLK396Cruise Engaged Input
25LT GRN2867Crankshaft Position Sensor B Ignition Feed
26BLK/WHT451PCM Power Ground
27----Not Used
28YEL2868Crankshaft Position Sensor B Ground
29-30----Not Used
31YEL410Engine Coolant Temperature (ECT) Sensor Signal
32YEL/BLK1227Transaxle Fluid Temperature (TFT) Sensor Signal
33-34----Not Used
35GRY1716Knock Sensor Ground
36----Not Used
37RED1226Transaxle Pressure Manifold Switch C Input
38-39----Not Used
40RED225Generator L Terminal Control
41----Not Used
42DK GRN/WHT428EVAP Canister Purge Valve Control
43LT GRN1222Shift Solenoid A Control
44TBD447Starter Relay Control
45YEL/BLK1223Shift Solenoid B Control
46TAN/BLK422Torque Converter Clutch (TCC) Control
47DK GRN/WHT459A/C Compressor Clutch Control
48BLK/WHT1423HO2S Bank 1 Sensor 2 Heater Control Circuit Low
49GRY27045 Volt Reference A MAP Sensor Feed

2000 4.6L PCM C2 Connector (1 of 2)

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Fig. C2 CONNECTOR: 2000 MODELS CONTINUED

PinWire ColorCircuit No.Function
50GRY27025 Volt Reference A - EGR Pintle Position Sensor Feed
51GRY27015 Volt Reference A - TP Sensor Feed
52BRN1456EGR Pintle Position Sensor Signal
53----Not Used
54BRN436Air Pump 2 Relay Control
55DK BLU473High Speed Cooling Fans Control
56WHT121Tachometer Input
57GRY27005 Volt Reference B - A/C Pressure Sensor Feed
58----Not Used
59DK GRN/WHT2124Cylinder #4 IC Control
60LT BLU/WHT2126Cylinder #6 IC Control
61PPL/WHT2128Cylinder #8 IC Control
62DK GRN2125Cylinder #5 IC Control
63-64----Not Used
65LT GRN1867Crankshaft Position Sensor A Ignition Feed
66YEL/BLK1868Crankshaft Position Sensor A Ground
67PNK/BLK632Camshaft Position Sensor Ground
68BLK2761Engine Coolant Temperature (ECT) Sensor Ground
69BLK2752Throttle Position (TP) Sensor Ground
70GRY435EGR Valve Control Ground
71GRY2175Reference Low (Rear/Odd Bank Ignition Assembly)
72PPL1589Fuel Level Sensor Signal
73PNK1224Transaxle Pressure Manifold Switch A Input
74RED/BLK380A/C Pressure Sensor Signal
75-78----Not Used
79GRY23Generator F Terminal Feedback
80PPL420Torque Converter Clutch (TCC) Brake Switch Input

2000 4.6L PCM C2 Connector (2 of 2)

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Fig. C1 CONNECTOR: 2001-03 MODELS

PinWire ColorCircuit No.Function
1ORN1799High Resolution Signal
2LT BLU/WHT1800CKP Sensor A Signal
3-4----Not Used
5DK GRN890Fuel Tank Pressure Sensor Signal
6YEL5Crank Voltage
7-9----Not Used

2001-03 4.6L PCM C1 Connector (1 of 3)

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Fig. C1 CONNECTOR: 2001-03 MODELS (CONTINUED)

PinWire ColorCircuit No.Function
10TAN472IAT Sensor Signal
11GRY773Transmission Range Switch Signal C
12YEL772Transmission Range Switch Signal B
13BLK/WHT771Transmission Range Switch Signal A
14YEL/BLK573CKP Sensor B Signal
15----Not Used
16DK BLU/WHT1231AT ISS Low Signal
17RED/BLK1230AT ISS High Signal
18PPL1807Class 2 Serial Data
19WHT1390Off/Run/Crank Voltage
20ORN240Battery Positive Voltage
21ORN240Battery Positive Voltage
22RED2127IC 7 Control
23LT GRN432MAP Sensor Signal
24----Not Used
25DK GRN335Low Speed Cooling Fan Relay Control
26DK GRN/WHT817Vehicle Speed Signal
27LT GRN/BLK444IAC Coil B Low Control
28LT GRN/WHT1749IAC Coil B High Control
29LT BLU/WHT1747IAC Coil A High Control
30LT BLU/BLK1748IAC Coil A Low Control
31DK GRN676HO2S Heater High Control (Bank 1 Sensor 1)
32BRN/WHT419MIL Control
33BRN3122HO2S Heater Low Control (Bank 2 Sensor 1)
34TAN/BLK464Delivered Torque Signal
35DK GRN83Cruise Control Inhibit Signal
36----Not Used
37BLK1744Fuel Injector 1 Control
38PNK/BLK1746Fuel Injector 3 Control
39LT GRN1745Fuel Injector 2 Control
40BLK/WHT845Fuel Injector 5 Control
41WHT776Transmission Range Switch Signal P
42YEL492MAF Sensor Signal
43ORN/BLK463Requested Torque Signal
44GRY847Extended Travel Brake Switch Signal
45-49----Not Used
50DK BLU/WHT1677HO2S Low Signal (Bank 1 Sensor 2)
51DK GRN/WHT1678HO2S High Signal (Bank 1 Sensor 2)
52TAN1664HO2S Low Signal (Bank 1 Sensor 1)
53PPL/WHT1665HO2S High Signal (Bank 1 Sensor 1)
54TAN/WHT1669HO2S Low Signal (Bank 2 Sensor 1)
55PPL/WHT1668HO2S High Signal (Bank 2 Sensor 1)
56YEL400Signal High - Front
57PPL401Signal Low - Front
58RED63112 Volt Reference

2001-03 4.6L PCM C1 Connector (1 of 3)

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Fig. C1 CONNECTOR: 2001-03 MODELS (CONTINUED)

PinWire ColorCircuit No.Function
59PPL1807Class 2 Serial Data
60BLK/WHT451Ground
61PPL2121IC 1 Control
62DK BLU417TP Sensor Signal
63PNK39Ignition 1 Voltage
64-65----Not Used
66PNK/BLK429AIR Solenoid Control
67LT BLU/WHT1229PC Solenoid Valve Low Control
68BLK3112H2OS Heater Low Control (Bank 1 Sensor 1)
69RED/BLK1228PC Solenoid Valve High Control
70DK GRN/WHT465Fuel Pump Relay Control
71RED1676EGR Solenoid High Control
72PPL1490Chassis Pitch Signal
73WHT1310EVAP Canister Vent Solenoid Control
74----Not Used
75BRN436AIR Pump Relay Control
76LT BLU/BLK844Fuel Injector 4 Control
77YEL/BLK846Fuel Injector 6 Control
78----Not Used
79DK BLU/WHT878Fuel Injector 8 Control
80RED/BLK877Fuel Injector 7 Control

2001-03 4.6L PCM C1 Connector (3 of 3)

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Fig. C2 CONNECTOR: 2001-03 MODELS

PinWire ColorCircuit No.Function
1-2----Not Used
3BLK/WHT451Ground
4BLK2760Low Reference
5----Not Used
6ORN/BLK469Low Reference
7-8----Not Used
9YEL2174Low Reference
10----Not Used

2001-03 4.6L PCM C2 Connector (1 of 3)

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Fig. C2 CONNECTOR: 2001-03 MODELS CONTINUED

PinWire ColorCircuit No.Function
11BLK2762Low Reference
12BLK2753Low Reference
13BLK2759Low Reference
14BLK2751Low Reference
15BLK/WHT451Ground
16----Not Used
17GRY27095 Volt Reference
18----Not Used
19DK BLU496Knock Sensor [1] Signal
20TAN/BLK231Oil Pressure Switch Signal
21LT BLU2123IC 3 Control
22RED/WHT2122IC 2 Control
23BRN1174Oil Level Switch Signal
24LT BLU/BLK396Cruise Control Engaged Signal
25LT GRN286712 Volt Reference
26BLK/WHT451Ground
27----Not Used
28YEL2868Low Reference
29-30----Not Used
31YEL410ECT Sensor Signal
32YEL/BLK1227TFT Sensor Signal
33-34----Not Used
35GRY1716Low Reference
36----Not Used
37RED1226Transmission Fluid Pressure Switch Signal C
38-39----Not Used
40RED225Generator Turn On Signal
41----Not Used
42DK GRN/WHT428EVAP Canister Purge Solenoid Control
43LT GRN12221-2 Shift Solenoid Valve Control
44YEL447Starter Relay Coil Control
45YEL/BLK12232-3 Shift Solenoid Valve Control
46TAN/BLK422TCC Solenoid Valve Control
47DK GRN/WHT459A/C Compressor Clutch Relay Control
48BLK/WHT1423HO2S Heater Low Control (Bank 1 Sensor 2)
49GRY27045 Volt Reference
50GRY27025 Volt Reference
51GRY27015 Volt Reference
52BRN1456EGR Valve Position Signal
53----Not Used
54GRY904Ignition Coil Supply Voltage
55DK BLU473High Speed Cooling Fan Relay Control
56WHT121Engine Speed Signal
57GRY27005 Volt Reference
58----Not Used
59DK GRN/WHT2124IC 4 Control

2001-03 4.6L PCM C2 Connector (2 of 3)

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Fig. C2 CONNECTOR: 2001-03 MODELS CONTINUED

PinWire ColorCircuit No.Function
60LT BLU/WHT2126IC 6 Control
61PPL/WHT2128IC 8 Control
62DK GRN2125IC 5 Control
63-64----Not Used
65LT GRN186712 Volt Reference
66YEL/BLK1868Low Reference
67PNK/BLK632Low Reference
68BLK2761Low Reference
69BLK2752Low Reference
70GRY435EGR Solenoid Control
71GRY2175Low Reference
72PPL1589Fuel Level Sensor Signal
73PNK1224Transmission Fluid Pressure Switch Signal A
74RED/BLK380A/C Refrigerant Pressure Sensor Signal
75-78----Not Used
79GRY23Generator Field Duty Cycle Signal
80PPL420TCC Brake Switch/Cruise Control Release Signal

2001-03 4.6L PCM C2 Connector (3 of 3)

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Fig. C1 CONNECTOR: 2004-05 MODELS

PinWire ColorCircuit No.Function
1-2----Not Used
3BRN436AIR Pump Relay Control
4DK BLU473High Speed Cooling Fan Relay Control
5-7----Not Used
8DK GRN/ WHT817Vehicle Speed Signal
9-10----Not Used
11RED/BLK380A/C Refrigerant Pressure Sensor Signal
12PPL1589Fuel Level Sensor Signal - Primary
13-14----Not Used
15-16PPL1807Class2 Serial Data (Primary)

2004-05 4.6L PCM C1 Connector (1 of 2)

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Fig. C1 CONNECTOR: 2004-05 MODELS (CONTINUED )

PinWire ColorCircuit No.Function
17----Not Used
18WHT1310EVAP Canister Vent Solenoid Control
19PNK39Ignition1 Voltage
20ORN240Battery Positive Voltage
21----Not Used
22DK GRN83Cruise Control Inhibit Signal
23WHT121Engine Speed Signal
24-30----Not Used
31GRY27095-Volt Reference
32BLK2751Low Reference
33-34----Not Used
35BLK2759Low Reference
36-37----Not Used
38WHT1390Off/Run/Crank Voltage
39GRY847Extended Travel Brake Switch Signal
40----Not Used
41DK GRN890Fuel Tank Pressure Sensor Signal
42----Not Used
43GRY27005-Volt Reference
44DK GRN/ WHT465Fuel Pump Relay Control - Primary
45YEL447Starter Relay Coil Control
46DK GRN335Low Speed Cooling Fan Relay Control
47----Not Used
48LT BLU/BLK396Cruise Control Engaged Signal
49-50----Not Used
51PPL420TCC Brake Switch/Cruise Control Release Signal
52YEL5Crank Voltage
53PNK/ WHT1101Damping Lift/Dive Signal
54----Not Used
55BRN/ WHT419MIL Control
56DK GRN/ WHT459A/C Compressor Clutch Relay Control

2004-05 4.6L PCM C1 Connector Pinout (1 of 2)

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Fig. C2 CONNECTOR: 2004-05 MODELS

PinWire ColorCircuit No.Function
1BRN1174Oil Level Switch Signal
2RED1676EGR Solenoid High Control
3PPL/WHT421Rear AIR pump Relay Control
4----Not Used
5TAN/ WHT3111HO2S Low Signal (Bank1 Sensor1)
6GRY27025-Volt Reference
7----Not Used
8GRY27015-Volt Reference
9GRY435EGR Solenoid Low Control or EGR Solenoid Control
10RED225Generator Turn On Signal
11LT BLU1876Knock Sensor2 Signal
12GRY23Generator Field Duty Cycle Signal
13GRY1716Knock Sensor 1 (KS1) Low Reference
14----Not Used
15PPL3120HO2S High Signal (Bank1 Sensor2)
16BRN1456EGR Valve Position Signal
17LT GRN/ WHT1749IAC Coil B High Control
18YEL410ECT Sensor Signal
19DK BLU496Knock Sensor 1 Signal
20TAN/ WHT3121HO2S Low Signal (Bank1 Sensor2)
21PNK/BLK632Low Reference
22DK BLU417TP Sensor Signal
23PPL2121IC 1 Control
24LT BLU/WHT2126IC 6 Control
25ORN1799High Resolution Signal
26----Not Used
27GRY2303Low Reference Knock Sensor 2 (KS2)
28YEL/BLK573Crank Sensor B Signal
29PPL/WHT3110HO2S High Signal (Bank1 Sensor1)
30GRY27045-Volt Reference (MAP)
31LT BLU/WHT1800Crank Sensor A Signal
32----Not Used
33BLK2761Low Reference (Coolant Sensor)
34RED2127IC 7 Control
35BLK2753Low Reference (EGR)
36ORN/BLK469Low Reference (MAP)
37BLK2752Low Reference (TPS)
38----Not Used
39BRN2129Low Reference (EST Bank1)
40----Not Used
41YEL/BLK1868Low Reference
42BRN/ WHT2130Low Reference (EST Bank2)
43LT BLU2123IC 3 Control

2004-05 4.6L PCM C2 Connector Pinout (1 of 2)

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Fig. C2 CONNECTOR: 2004-05 MODELS (continued)

PinWire ColorCircuit No.Function
44-45----Not Used
46YEL2868Low Reference (Crank Return)
47TAN/BLK231Oil Pressure Switch Signal
48----Not Used
49RED63112-Volt Reference
50LT GRN186712-Volt Reference
51LT GRN286712-Volt Reference
52----Not Used
53LT BLU/BLK1748IAC Coil A Low Control
54BLK/WHT3113HO2S Heater Low Control (Bank1 Sensor1)
55BLK/WHT845Fuel Injector 5 Control
56BRN3122HO2S Heater Low Control (Bank1 Sensor2)
57DK BLU/WHT878Fuel Injector8 Control
58LT GRN/BLK444IAC Coil B Low Control
59LT BLU/BLK844Fuel Injector4 Control
60YEL/BLK846Fuel Injector6 Control
61LT BLU/WHT1747IAC Coil A High Control
62DK GRN/WHT2124IC 4 Control
63PPL/WHT2128IC 8 Control
64DK GRN2125IC 5 Control
65RED/WHT2122IC 2 Control
66PNK/BLK1746Fuel Injector3 Control
67LT GRN432MAP Sensor Signal
68----Not Used
69RED/BLK877Fuel Injector7 Control
70DK GRN/WHT428EVAP Canister Purge Solenoid Control
71BLK1744Fuel Injector1 Control
72LT GRN1745Fuel Injector2 Control
73BLK451Ground

2004-05 4.6L PCM C2 Connector Pinout

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Fig. C3 CONNECTOR: 2004-05 MODELS

PinWire ColorCircuit No.Function
1PNK1224Transmission Fluid Pressure Switch Signal A
2YEL/BLK12232-3 Shift Solenoid or Shift Solenoid B Valve Control
3LT BLU/WHT1229PC Solenoid Valve Low Control (Sol. A)
4TAN/BLK464Delivered Torque Signal
5YEL772Transmission Range Switch Signal B
6GRY773Transmission Range Switch Signal C
7WHT776Transmission Range Switch Signal P
8----Not Used
9----Not Used
10YEL/BLK1227TFT Sensor Signal
11YEL492MAF Sensor Signal
12-15----Not Used
16LT GRN3212HO2S Heater Low Control (Bank2 Sensor1)
17-18----Not Used
19TAN/ WHT3211HO2S Low Signal (Bank2 Sensor1)
20-21----Not Used
22PPL401Signal Low - Front/VSS Low Signal/OSS Low Signal
23-26----Not Used
27ORN/BLK463Requested Torque Signal
28-31----Not Used
32BLK/WHT771Transmission Range Switch Signal A
33DK BLU/WHT1231AT ISS Low Signal
34BLK2760Low Reference (IAT)
35BLK2762Low Reference (Trans Fluid Temp Sensor)
36-42----Not Used
43PPL/WHT3210HO2S High Signal (Bank2 Sensor1)
44LT GRN1222Valve Control (1-2 Shift Solenoid or Shift Solenoid A)
45RED/BLK1228PC Solenoid Valve High Control (Sol. A)
46----Not Used
47YEL400Signal High - Front/VSS High Signal/OSS High Signal
48RED1226Transmission Fluid Pressure Switch Signal C
49-50----Not Used
51TAN472IAT Sensor Signal
52-53----Not Used
54RED/BLK1230AT ISS High Signal
55TAN/BLK422TCC Solenoid Valve Control
56----Not Used

2004-05 PCM C3 Connector Pinout



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Fig. C1 CONNECTOR

PinWire ColorCircuit No.Function
1ORN1799Cmp Sensor Signal
2LT BLU/WHT1800Ckp Sensor A Signal
3-4----Not used
5DK GRN890Ftp Sensor Signal
6YEL5Crank Request
7-9----Not Used
10TAN472IAT Sensor Signal
11GRY773Transaxle Range Switch C Input
12YEL772Transaxle Range Switch B Input
13BLK/WHT771Transaxle Range Switch A Input
14BLK573Ckp Sensor B Signal
15----Not Used
16DK BLU/WHT1231Transaxle Input Speed Sensor Low
17RED/WHT1230Transaxle Input Speed Sensor High
18PPL1807Class 2 Serial Data (between EBTCM and PCM)
19LT GRN147PCM Ignition 0 Positive Voltage
20ORN240 OR 2240PCM Battery Feed
21ORN240 OR 2240PCM Battery Feed
22RED2127Cylinder 7 IC Control
23LT GRN432MAP Sensor Signal
24----Not Used
25DK GRN335Low Speed Cooling Fans Control Circuit
26DK GRN/WHT8174K/Mi Speed
27LT GRN/BLK444IAC A Low
28LT GRN/WHT1749IAC A High
29LT BLU/WHT1747IAC B High
30LT BLU/BLK1748IAC B Low
31DK GRN676HO2S Bank 1 Sensor 1 Heater Control Circuit High
32BRN/WHT419MIL Control
33BRN3122HO2S Bank 2 Sensor 1 Heater Control Circuit Low
34TAN/BLK464Delivered Torque Output
35DK GRN83Cruise Inhibit Output
36----Not Used
37BLK1744Fuel Injector 1 Control
38PNK/BLK1746Fuel Injector 3 Control
39LT GRN/BLK1745Fuel Injector 2 Control
40BLK/WHT845Fuel Injector 5 Control
41WHT776Transaxle Range Switch Parity Input
42YEL492MAF Sensor Signal
43ORN/BLK463Desired Torque Input
44GRY847Extended Travel Brake Switch Input
45-49----Not Used
50DK BLU/WHT1677HO2S Bank 1 Sensor 2 Signal Low
51DK GRN/WHT1678HO2S Bank 1 Sensor 2 Signal High

2000-02 4.6L PCM C1 Connector Pinout (1 of 2)

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Fig. C1 CONNECTOR (CONTINUED )

PinWire ColorCircuit No.Function
52TAN1664HO2S Bank 1 Sensor 1 Signal Low
53PPL/WHT1665HO2S Bank 1 Sensor 1 Signal High
54TAN/WHT1669HO2S Bank 2 Sensor 1 Signal Low
55PPL/WHT1668HO2S Bank 2 Sensor 1 Signal High
56YEL400VSS Sensor Input High
57PPL401VSS Sensor Input Low
58RED631Cmp Sensor Ignition Feed
59PPL1807Class 2 Serial Data
60BLK/WHT451PCM Ground
61PPL2121Cylinder 1 IC Control
62DK BLU417TP Sensor Signal
63PNK39 OR 639PCM Ignition 1 Positive Voltage
64-65----Not Used
66PNK/BLK429air solenoid control (not used on 2000)
67LT BLU/WHT1229Pressure Control Solenoid Low
68TAN/WHT1312HO2S Bank 1 Sensor 1 Heater Control Circuit Low
69RED/BLK1228Pressure Control Solenoid High
70DK GRN/WHT465Fuel Pump Relay Control
71RED1676EGR Valve Control
72PPL1490Powertrain Induced Chassis Pitch Status Control Circuit
73WHT1310EVAP Vent Solenoid Control
74----Not Used
75brn436air pump relay control (not used on 2000)
76LT BLU/BLK844Fuel Injector 4 Control
77YEL/BLK846Fuel Injector 6 Control
78----Not Used
79DK BLU/WHT878Fuel Injector 8 Control
80RED/BLK877Fuel Injector 7 Control

2000-02 4.6L PCM C1 Connector Pinout (2 of 2)

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Fig. C2 CONNECTOR

PinWire ColorCircuit No.Function
1-2----Not Used
3BLK/WHT451PCM Ground
4BLK2760IAT Ground
5----Not Used
6ORN/BLK469MAP Sensor Ground
7-8----Not Used
9YEL2174Reference Low (Front Bank Ignition Coil Cassette)
10----Not Used
11BLK2762TFT Sensor Ground
12BLK2753EGR Pintle Position Sensor Ground
13BLK2759Fuel Level Sensor and Fuel Tank Pressure Sensor Ground
14----Not Used
15BLK/WHT451PCM Ground
16----Not Used
17GRY27095 Volt Reference B - Fuel Tank Pressure Sensor Feed
18----Not Used
19DK BLU496Knock Sensor Signal
20TAN/BLK231Engine Oil Pressure Switch Input
21LT BLU2123Cylinder 3 IC Control
22RED/WHT2122Cylinder 2 IC Control
23BRN1174Engine Oil Level Switch Input
24LT BLU/BLK396Cruise Engaged Input
25LT GRN2867Ckp Sensor B Ignition Feed
26BLK/WHT451PCM Ground
27----Not Used
28YEL2868CKP Sensor B Ground (low reference)
29-30----Not Used
31YEL410ECT Sensor Signal
32YEL1227TFT Sensor Signal
33-34----Not Used
35GRY1716Knock Sensor Ground
36----Not Used
37RED1226Transaxle Pressure Manifold Switch C Input
38-39----Not Used
40RED225Generator L Terminal Control
41----Not Used
42DK GRN/WHT428EVAP Canister Purge Valve Control
43LT GRN1222Shift Solenoid A Control
44YEL447Starter Relay Control
45YEL/BLK1223Shift Solenoid B Control
46TAN/BLK422TCC Control
47DK GRN/WHT459A/C Compressor Clutch Control
48BLK/WHT1423HO2S Bank 1 Sensor 2 Heater Control Circuit Low
49GRY4745 Volt Reference A - MAP Sensor Feed

2000-02 4.6L PCM C2 Connector (1 of 2)

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Fig. C2 CONNECTOR CONTINUED

PinWire ColorCircuit No.Function
50GRY27025 Volt Reference A - EGR Pintle Position Sensor Feed
51GRY27015 Volt Reference A - TP Sensor Feed
52BRN1456EGR Pintle Position Sensor Signal
53----Not Used
54----Not Used
55DK BLU473High Speed Cooling Fans Control
56WHT121Tachometer Control
57-58----Not Used
59DK GRN/WHT2124Cylinder 4 IC Control
60LT BLU/WHT2126Cylinder 6 IC Control
61PPL/WHT2128Cylinder 8 IC Control
62DK GRN2125Cylinder 5 IC Control
63-64----Not Used
65LT GRN or lt grn/blk1867Ckp Sensor A Ignition Feed
66YEL/BLK1868Ckp Sensor A Ground
67PNK/BLK632Cmp Sensor Ground
68BRN718ECT Sensor Ground
69BLK2752TP Sensor Ground
70GRY435EGR Valve Control Ground
71GRY2175Reference Low (Rear Bank Ignition Coil Cassette)
72--Not Used
73PNK1224Transaxle Pressure Manifold Switch A Input
74-78----Not Used
79GRY23Generator F Terminal Feedback
80PPL420TCC Brake Switch Input

2000-02 4.6L PCM C2 Connector (2 of 2)



Click image to see an enlarged view

Fig. c1 connector

PinWire ColorCircuit No.Function
1ORN1799Camshaft Position Sensor Signal
2LT BLU/WHT1800Crankshaft Position Sensor A Signal
3-4----Not used
5DK GRN890Fuel Tank Pressure Sensor Signal
6YEL5Crank Request
7-9----Not Used
10TAN472Intake Air Temperature (IAT) Sensor Signal
11GRY773Transaxle Range Switch C Input
12YEL772Transaxle Range Switch B Input
13BLK/WHT771Transaxle Range Switch A Input
14YEL/BLK573Crankshaft Position Sensor B Signal
15----Not Used
16DK BLU/WHT1231Transaxle Input Speed Sensor Low
17RED/BLK1230Transaxle Input Speed Sensor High
18PPL1807Class 2 Serial Data
19WHT1390PCM Ignition 0 Positive Voltage
20ORN240PCM Battery Feed (B+)
21ORN240PCM Battery Feed (B+)
22RED2127Cylinder 7 IC Control
23LT GRN432Manifold Absolute Pressure (MAP) Sensor Signal
24----Not Used
25DK GRN335Low Speed Cooling Fans Control Circuit
26DK GRN/WHT817Vehicle Speed Output
27LT GRN/BLK444IAC B Low
28LT GRN/WHT1749IAC B High
29LT BLU/WHT1747IAC A High
30LT BLU/BLK1748IAC A Low
31DK GRN676HO2S Bank 1 Sensor 1 Heater Control Circuit High
32BRN/WHT419MIL Control
33BRN3122HO2S Bank 2 Sensor 1 Heater Control Circuit Low
34TAN/BLK464Delivered Torque Output
35DK GRN83Cruise Inhibit Output
36----Not Used
37BLK1744Fuel Injector 1 Control
38PNK/BLK1746Fuel Injector 3 Control
39LT GRN1745Fuel Injector 2 Control
40BLK/WHT845Fuel Injector 5 Control
41WHT776Transaxle Range Switch Parity Input
42YEL492Mass Air Flow (MAF) Sensor Signal
43ORN/BLK463Requested Torque Input
44GRY847Extended Travel Brake Switch Input
45-49----Not Used

2000-03 4.6L PCM C1 Connector Pinout (1 of 2)

Click image to see an enlarged view

Fig. C1 CONNECTOR CONTINUED

 
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