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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Connector Part Information | Blue PCM Connector C1
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Pin | Wire Color | Circuit No. | Function | Component Connector Cavity | DTC(s) Affected | Possible Symptoms From a Faulty Circuit | ||||||||
1 | -- | -- | -- | -- | -- | -- | ||||||||
2 | -- | -- | -- | -- | -- | -- | ||||||||
3 | -- | -- | -- | -- | -- | -- | ||||||||
4 | Lt Blu/Blk | 647 | 18X Reference | ICM C | P0336 | Intermittent fault will cause engine miss/cut-out, Inoperative Tachometer | ||||||||
5 | Blk | 630 | Camshaft Position PCM Input | ICM F | P0341 | Intermittent fault will cause engine miss/cut-out | ||||||||
6 | Yel | 400 | VSS High | VSS B | P0502 | Speedometer inoperative, late/harsh shifting, chuggle Cruise Control Disabled | ||||||||
7 | Red/ Blk | 1230 | Automatic Transmission Input (Shaft) Speed Sensor (AT ISS Sensor) (VIN 1 Only) | Transmission Connector S | P0716/P0717 | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
8 | Dk Grn/Wht | 465 | Fuel Pump Relay | Fuel Pump Relay 85 | None | Stall/no start | ||||||||
9 | Lt Blu/Wht | 1747 | IAC A High | IAC C | P0506/P0507 | High or low idle, stalling | ||||||||
10 | Lt Grn/Blk | 444 | IAC B Low | IAC B | P0506/P0507 | High or low idle, stalling | ||||||||
11 | Lt Blu/Blk | 1748 | IAC A Low | IAC D | P0506/P0507 | High or low idle, stalling | ||||||||
12 | Lt Grn/Wht | 1749 | IAC B High | IAC A | P0506/P0507 | High or low idle, stalling | ||||||||
13 | Dk Grn/Wht | 817 | 4K/Mi Speed | Go to
| None | Speedometer inoperative, Cruise Control inoperative | ||||||||
14 | Orn/Blk | 463 | Traction Control Desired Torque (With Traction Control System RPO NW9 Only) | EBTCM Connector C3 Cavity B | P1571 | Traction Control disabled, Traction OFF Lamp illuminated | ||||||||
15 | -- | -- | -- | -- | -- | -- | ||||||||
16 | Gry | 416 | 5 Volt Reference A | TP Sensor C, MAP Sensor C, and EGR Valve D | P1635, P0101, P0122, P1107, P1122, P1406 | Late shifting, incorrect/rough idle, stalling, surging | ||||||||
17 | Gry | 474 | 5 Volt Reference B | A/C Refrigerant Pressure Sensor B, Fuel Tank Pressure Sensor C | P1639, P0530 | A/C compressor inoperative | ||||||||
18 | -- | -- | -- | -- | -- | -- | ||||||||
19 | Ppl | 1500 | Ignition Feed | Go to
| P0560 | No start | ||||||||
20 | Orn | 540 | Battery Feed | Go to
| P0560 | No start | ||||||||
21 | Blk/Wht | 451 | PCM Ground | Go to
| None | Intermittent symptoms | ||||||||
22 | Brn | 418 | TCC PWM Solenoid Driver | Transaxle Connector C (VIN K), T (VIN 1) | P1860 | Incorrect/Rough Idle, Cuts-out/Misses | ||||||||
23 | Gry | 1724 | Boost Control Solenoid (ODM A Output 5) (VIN 1 Only) | Boost Control Solenoid B | P1645, P1257 | Rough Idle, Reduced Performance | ||||||||
24 | -- | -- | -- | -- | -- | -- | ||||||||
25 | Brn/Wht | 419 | MIL Driver | Go to
| P1641 | No MIL, MIL ON Steady | ||||||||
26 | -- | -- | -- | -- | -- | -- | ||||||||
27 | Lt Grn | 497 | Fuel Pump Speed Control (VIN 1 Only) | Fuel Pump Speed Control Relay 85 | P1643 | Noisy fuel pump (Pump operates in high speed only), Lean condition during high load conditions (Pump operates in normal speed only ) | ||||||||
28 | Tan/Blk | 422 | TCC Enable Solenoid Driver (VIN K Only ) | Transaxle Connector D | P1864 | Refer to 4T60-E AutomaticTransaxle Diagnosis | ||||||||
29 | Gry | 435 | EGR Control | EGR Valve A | P1406, P1635 | Incorrect/rough idle, lack of power, chuggle | ||||||||
30 | Dk Grn/Wht | 428 | EVAP Canister Purge Driver | EVAP Canister Purge Solenoid B | P1655, P0441, P1441 | Rough idle | ||||||||
31 | Dk Blu | 473 | Fan 2 Driver (High Speed) | Go to
| P1652 | High Speed Fans inoperative, High Speed Secondary Fan ON all the time, incorrect idle, possible overheating condition | ||||||||
32 | Dk Grn | 335 | Fan 1 Driver (Low Speed) | Go to
| P1651 | Low Speed Fans inoperative, Low Speed Fans ON all the time, incorrect idle, possible overheating condition | ||||||||
33 | Tan/Blk | 464 | Traction Control Delivered Torque Driver (ODM B Output 3) (With Traction Control System RPO NW9 Only) | EBTCM Connector 3 Cavity A | P1653 | Traction Control Disabled, Traction OFF Lamp illuminated | ||||||||
34 | -- | -- | -- | -- | -- | -- | ||||||||
35 | Dk Grn/Wht | 459 | A/C Compressor Clutch Relay Driver | A/C Compressor Relay F8/86 | P1654 | Incorrect/rough idle A/C compressor inoperative | ||||||||
36 | Yel/Blk | 625 | Starter Enable Relay Driver | Transmission Range Connector E | -- | Engine will not crank, Engine cranks in RUN or BULB Test, Starter and/or Flexplate ring gear damage | ||||||||
37 | -- | -- | -- | -- | -- | -- | ||||||||
38 | -- | -- | -- | -- | -- | -- | ||||||||
39 | -- | -- | -- | -- | -- | -- | ||||||||
40 | -- | -- | -- | -- | -- | -- | ||||||||
41 | -- | -- | -- | -- | -- | -- | ||||||||
42 | -- | -- | -- | -- | -- | -- | ||||||||
43 | -- | -- | -- | -- | -- | -- | ||||||||
44 | Ppl/wht | 430 | 3X Reference | ICM D | P1374 | Stalls, sets DTC on restart | ||||||||
45 | Red/Blk | 453 | Reference Low | ICM G | -- | Intermittent Symptoms | ||||||||
46 | Dk Blu | 1231 | Automatic Transmission Input (Shaft) Speed Sensor (A/T ISS Sensor) (VIN 1 Only) | Transmission Connector V | P0716/P0717 | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
47 | Ppl | 401 | VSS Low | VSS / TOSS A | P0503F | Speedometer inoperative, late/harsh shifting, chuggle, Cruise Control Disabled | ||||||||
48 | -- | -- | -- | -- | -- | -- | ||||||||
49 | -- | -- | -- | -- | -- | -- | ||||||||
50 | -- | -- | -- | -- | -- | -- | ||||||||
51 | -- | -- | -- | -- | -- | -- | ||||||||
52 | Tan/Blk | 424 | Bypass | ICM B | P1361 | Incorrect/rough idle, lack of power | ||||||||
53 | Wht | 423 | Ignition Control (IC) | ICM A | P1350, P1361 | Incorrect/rough idle, lack of power | ||||||||
54 | Yel | 492 | MAF Signal | MAF Sensor A | P0101, P0102, P0103 | Reduced performance | ||||||||
55 | -- | -- | -- | -- | -- | -- | ||||||||
56 | Blk | 452 | Sensor Ground | ECT Sensor A, TP Sensor A, MAP Sensor A, IAT Sensor A, A/C Refrigerant Pressure Sensor A, EGR Valve B, Fuel Level Sensor D, Fuel Tank Pressure Sensor A, Transmission Connector G (VIN K) M (VIN 1) | P0108, P0118, P0123, P0530, P0713, P1106, P1115, P1121, P1406 | Incorrect/rough idle, lack of power late/harsh shifting, chuggle, A/C compressor inoperative, Fuel gauge inoperative | ||||||||
57 | -- | -- | -- | -- | -- | -- | ||||||||
58 | -- | -- | -- | -- | -- | -- | ||||||||
59 | Dk Grn | 1049 | Class 2 Data | DLC 2 | None | No scan tool data | ||||||||
60 | Blk/Wht | 451 | PCM Ground | Go to
| None | Intermittent symptoms | ||||||||
61 | -- | -- | -- | -- | -- | -- | ||||||||
62 | Dk Grn/Wht | 762 | A/C Request | A/C Controller Connector C2 Cavity B | P0530 | A/C Compressor inoperative | ||||||||
63 | Ppl | 806 | Crank | Go to
| -- | Starter is disabled | ||||||||
64 | -- | -- | -- | -- | -- | -- | ||||||||
65 | Pnk | 439 | Ignition Feed | Go to
| -- | No Start | ||||||||
66 | Ppl | 1986 | EVAP Vacuum Switch Input (VIN 1 Only) | EVAP Canister Purge Vacuum Switch B | P1441 | -- | ||||||||
67 | Ppl | 420 | TCC Brake Switch | TCC Brake Switch D | -- | Refer to 4T60-E (VIN K) / 4T65-E (VIN 1) AutomaticTransaxle Diagnosis | ||||||||
68 | Pnk | 339 | EGR Ignition Filter | Go to
| P0401, P1406, P0133, P0135, P0141 | Fuse blown, EGR Pintle Position error on scan tool varies excessively | ||||||||
69 | Blk/Wht | 771 | Transaxle Range Signal A | Trans Range / Park Neutral Position Switch D | P0705, P0706 | Idle flare when clutch is disengaged | ||||||||
70 | Brn | 1174 | Engine Oil Level Switch | Oil Level Switch A | -- | Low Oil Lamp ON for 1 minute after startup | ||||||||
71 | -- | -- | -- | -- | -- | -- | ||||||||
72 | 776 | Wht | Transaxle Range Signal P | Trans Range / Park Neutral Position Switch A | P0705, P0706 | PCM defaults to D4 Gear select Position | ||||||||
73 | -- | -- | -- | -- | -- | -- | ||||||||
74 | -- | -- | -- | -- | -- | -- | ||||||||
75 | Wht | 85 | Cruise Status | SMCC II Cruise Control Module J | P1554 | -- | ||||||||
76 | Tan/Blk | 231 | Engine Oil Pressure Indicator Switch Input | Engine Oil Pressure Switch A | -- | -- | ||||||||
77 | -- | -- | -- | -- | -- | -- | ||||||||
78 | -- | -- | -- | -- | -- | -- | ||||||||
79 | -- | -- | -- | -- | -- | -- | ||||||||
80 | -- | -- | -- | -- | -- | -- | ||||||||
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Connector Part Information | Clear PCM Connector C2
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Pin | Wire Color | Circuit No. | Function | Component Connector Cavity | DTC(s) Affected | Possible Symptoms From a Faulty Circuit | ||||||||
1 | -- | -- | -- | -- | -- | -- | ||||||||
2 | -- | -- | -- | -- | -- | -- | ||||||||
3 | -- | -- | -- | -- | -- | -- | ||||||||
4 | -- | -- | -- | -- | -- | -- | ||||||||
5 | -- | -- | -- | -- | -- | -- | ||||||||
6 | Wht | 1310 | EVAP Canister Vent Solenoid Valve Control (VIN K Only ) | EVAP Canister Vent Solenoid Valve B | P0440, P0446, P1675 | -- | ||||||||
7 | -- | -- | -- | -- | -- | -- | ||||||||
8 | -- | -- | -- | -- | -- | -- | ||||||||
9 | Wht | 121 | Tachometer Indicator Control | Go to
| -- | Inoperative Tachometer | ||||||||
10 | -- | -- | -- | -- | -- | -- | ||||||||
11 | Lt Grn | 1222 | Shift Solenoid A Driver | Transmission Connector A | P0753 | Refer to 4T60-E (VIN K) / 4T65-E (VIN 1) Automatic Transaxle Diagnosis | ||||||||
12 | Lt Grn | 432 | Manifold Absolute Pressure Sensor | MAP Sensor B | P0107, P0108, P1106, P1107 | Default Manifold Absolute Pressure and BARO | ||||||||
13 | Dk Grn | 83 | Cruise Inhibit Driver | SMCC II Cruise Control Module H | P1662 | Cruise Control inoperative | ||||||||
14 | -- | -- | -- | -- | -- | -- | ||||||||
15 | -- | -- | -- | -- | -- | -- | ||||||||
16 | -- | -- | -- | -- | -- | -- | ||||||||
17 | Yel/Blk | 1223 | Shift Solenoid B Driver | Transmission Connector B | P0758 | Refer to 4T60-E (VIN K) / 4T65-E (VIN 1) Automatic Transaxle Diagnosis | ||||||||
18 | -- | -- | -- | -- | -- | -- | ||||||||
19 | -- | -- | -- | -- | -- | -- | ||||||||
20 | -- | -- | -- | -- | -- | -- | ||||||||
21 | Blk/Wht | 451 | PCM Ground | Go to
| None | Intermittent Symptoms | ||||||||
22 | Pnk/Blk | 1746 | Injector Cylinder 3 | Injector Connector B | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
23 | Yel | 772 | Transaxle Range Signal B | Trans Range / Park Neutral Position Switch B | P0705, P0706 | -- | ||||||||
24 | Lt Grn/Blk | 1745 | Injector Cylinder 2 | Injector ConnectorB | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
25 | Gry | 773 | Transaxle Range Signal C | Trans Range / Park Neutral Position Switch C | P0705, P0706 | -- | ||||||||
26 | Blk | 1744 | Injector Cylinder 1 | Injector Connector B | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
27 | Pnk | 1224 | Trans Fluid Pressure Switch A Input | Transmission Connector N | -- | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
28 | Yel/Blk | 846 | Injector Cylinder 6 | Injector Connector B | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
29 | Dk Blu | 1225 | Trans Fluid Pressure Switch B Input | Transmission Connector R | -- | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
30 | Blk/Wht | 845 | Injector Cylinder 5 | Injector Connector B | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
31 | Red | 1226 | Trans Fluid Pressure Switch C Input | Transmission Connector P | -- | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
32 | Lt Blu/Blk | 844 | Injector Cylinder 4 | Injector Connector B | P1200, P0300 | Incorrect/Rough Idle, Missing, Flashing MIL | ||||||||
33 | -- | -- | -- | -- | -- | -- | ||||||||
34 | -- | -- | -- | -- | -- | -- | ||||||||
35 | Red | 225 | Generator Control | Generator L | P0560 | Charging system inoperative, Generator lamp commanded ON | ||||||||
36 | -- | -- | -- | -- | -- | -- | ||||||||
37 | -- | -- | -- | -- | -- | -- | ||||||||
38 | -- | -- | -- | -- | -- | -- | ||||||||
39 | -- | -- | -- | -- | -- | -- | ||||||||
40 | -- | -- | -- | -- | -- | -- | ||||||||
41 | -- | -- | -- | -- | -- | -- | ||||||||
42 | -- | -- | -- | -- | -- | -- | ||||||||
43 | -- | -- | -- | -- | -- | -- | ||||||||
44 | -- | -- | -- | -- | -- | -- | ||||||||
45 | Ppl | 412 | HO2S 1 Signal | HO2S 1 B | P0131, P0132, P0133, P0134 | Open loop fuel control, incorrect/rough idle | ||||||||
46 | Tan | 413 | HO2S 1 Low | HO2S 1 A | P0134 | Open loop fuel control, incorrect/rough idle | ||||||||
47 | Ppl/Wht | 1668 | HO2S 2 Signal | HO2S 2 B | P0137, P0138, P0140 | -- | ||||||||
48 | Tan/Wht | 1669 | HO2S 2 Low | HO2S 2 A | P0140 | -- | ||||||||
49 | -- | -- | -- | -- | -- | -- | ||||||||
50 | -- | -- | -- | -- | -- | -- | ||||||||
51 | Tan | 472 | Intake Air Temperature Sensor | IAT Sensor B | P0112, P0113, P1111, P1112 | -- | ||||||||
52 | Yel | 410 | Engine Coolant Temperature Sensor | ECT Sensor B | P0117, P0118, P1114, P1115 | Hard Start, Incorrect/Rough Idle, Cooling Fans Commanded On | ||||||||
53 | Dk Blu | 417 | Throttle Position Sensor | TP Sensor B | P0122, P0123, P1121, P1122 | Late/Harsh Shifting, TPS Default | ||||||||
54 | -- | -- | -- | -- | -- | -- | ||||||||
55 | -- | -- | -- | -- | -- | -- | ||||||||
56 | -- | -- | -- | -- | -- | -- | ||||||||
57 | -- | -- | -- | -- | -- | -- | ||||||||
58 | -- | -- | -- | -- | -- | -- | ||||||||
59 | -- | -- | -- | -- | -- | -- | ||||||||
60 | Blk/Wht | 451 | PCM Ground | Go to
| -- | Intermittent symptoms | ||||||||
61 | Red/Blk | 1228 | Pressure Control Solenoid Valve | Transmission Connector C | P0748 | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
62 | Gry | 23 | Generator F Terminal | Generator F | -- | Volts Lamp ON | ||||||||
63 | Dk Blu | 496 | Bank 1 Knock Sensor | Bank 1 Knock Sensor | P0327 | Default Knock Retard commanded | ||||||||
64 | Lt Blu | 1876 | Bank 2 Knock Sensor | Bank 2 Knock Sensor | P0327 | Default Knock Retard commanded | ||||||||
65 | Brn | 1456 | EGR Pintle Position | EGR Valve C | P1406 | Incorrect/Rough Idle, Cuts-out/Misses, Chuggles | ||||||||
66 | -- | -- | -- | -- | -- | -- | ||||||||
67 | Dk Grn | 890 | Fuel Tank Pressure Sensor | Go to
| P0440 | -- | ||||||||
68 | -- | -- | -- | -- | -- | -- | ||||||||
69 | -- | -- | -- | -- | -- | -- | ||||||||
70 | -- | -- | -- | -- | -- | -- | ||||||||
71 | Yel/Blk | 1227 | Transaxle Fluid Temperature Sensor | Transaxle ConnectorF (VIN K), L (VIN 1) | P0712, P0713 | Refer to 4T60-E (VIN K) / 4T65-E (VIN 1) Automatic Transaxle Diagnosis | ||||||||
72 | -- | -- | -- | -- | -- | -- | ||||||||
73 | Red/Blk | 380 | A/C Refrigerant Pressure Sensor | A/C Refrigerant Pressure Sensor C | P0530 | A/C Compressor Inoperative | ||||||||
74 | Ppl | 30 | Fuel Tank Level Input | Go to
| -- | Fuel Gauge Inoperative | ||||||||
75 | Yel | 657 | TCC Release Switch Input | Transmission Connector U | P1887 | Refer to 4T65-E Automatic Transaxle Diagnosis | ||||||||
76 | -- | -- | -- | -- | -- | -- | ||||||||
77 | -- | -- | -- | -- | -- | -- | ||||||||
78 | -- | -- | -- | -- | -- | -- | ||||||||
79 | -- | -- | -- | -- | -- | -- | ||||||||
80 | -- | -- | -- | -- | -- | -- | ||||||||
