PCM 80-Way Blue Connector C1 Details
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Connector Part Information | Blue PCM Connector C1 Body - 12160549 TPA - 12160569 Terminals - 12084913 Shield - 12160921 | |||||
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 the engine to misfire or cut-out |
5 | Blk | 630 | Camshaft Position PCM Input | ICM F | P0341 | Intermittent fault will cause the engine to misfire or cut-out |
6 | Yel | 400 | VSS High | VSS B | P0502 | Refer to 4T65-E Transaxle Diagnosis |
7 | Red/Blk | 1230 | TISS High | Transaxle Connector S | P0717 | Refer to 4T65-E Transaxle Diagnosis |
8 | Dk Grn/Wht | 465 | Fuel Pump Relay Control | BEC Connector 2 E7 | -- | Cranks but will not run |
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 | Instrument Panel* SMCC II Cruise Control Module K | None | Speedometer inoperative Cruise Control inoperative |
14 | Orn/Blk | 463 | Traction Control Desired Torque (With Traction Control System RPO NW9 Only) | EBTCM 25 | P1571 | Traction Control disabled Traction Off lamp illuminated |
15 | -- | -- | -- | -- | -- | -- |
16 | Gry | 416 | 5 Volt Reference A | TP Sensor C MAP Sensor C Engine Oil Pressure Sensor B EGR Valve D | P1635 P0101 P0122 P1107 P1122 P1406 | Late shifting Incorrect/rough idle Stalling Surging |
17 | Gry/Blk | 474 | 5 Volt Reference B | A/C Refrigerant Pressure Sensor C | P1639 P0530 | A/C compressor inoperative |
18 | -- | -- | -- | -- | -- | -- |
19 | Pnk | 1020 | Ignition Positive Voltage (unlock, crank, run) | Refer to Fuse Block Details in Electrical Diagnosis | -- | No MIL Cranks but will not run |
20 | Orn | 040 | Battery Positive Voltage | Refer toFuse Block Details in Electrical Diagnosis | -- | No MIL Cranks but will not run |
21 | Blk/Wht | 051 | PCM Ground | Engine block below cyl #2 spark plug | -- | Intermittent symptoms |
22 | Brn | 418 | TCC PWM Solenoid Control | Transaxle Connector C | P1860 | Refer to 4T65-E Transaxle Diagnosis |
23 | Gry | 1724 | Boost Control Solenoid Control (VIN 1 Only) | Boost Control Solenoid B | P1645 P1257 | Rough idle Reduced performance |
24 | -- | -- | -- | -- | -- | -- |
25 | Brn/Wht | 419 | MIL Control | Instrument Panel* | P1641 | No MIL MIL ON steady |
26 | -- | -- | -- | -- | -- | -- |
27 | Brn | 437 | Fuel Pump Speed Control (VIN 1 Only) | Fuel Pump Control Module 7 | P1643 | Noisy fuel pump Lean condition during high load conditions Cranks but will not run |
28 | -- | -- | -- | -- | -- | -- |
29 | Gry | 435 | EGR Control | EGR Valve A | P0300 P1406 P1635 | Incorrect/rough idle Lack of power Chuggle |
30 | Dk Grn/Wht | 428 | EVAP Purge Valve Control | EVAP Purge Solenoid A | P1655 P0441 P1441 | Rough idle |
31 | Dk Blu/Wht | 473 | High Speed Fan Relay Control | Series/Parallel Cooling Fan Relay 85 Cooling Fan Relay #1 85 | P1652 | High speed fans inoperative High speed left fan running all the time Incorrect idle Possible overheating condition |
32 | Dk Grn | 335 | Low Speed Fan Relay Control | Low Speed Cooling Fan Relay 86 | P1651 | Low speed fans inoperative Low speed fans running all the time Incorrect idle Possible overheating condition |
33 | Tan/Blk | 464 | Traction Control Delivered Torque Control (With Traction Control System RPO NW9 Only) | EBTCM 6 | P1653 | Traction Control inoperative Traction Off lamp illuminated |
34 | -- | -- | -- | -- | -- | -- |
35 | Dk Grn/Wht | 459 | A/C Compressor Control Relay Control | BEC Connector 2 E6 | P1654 | Incorrect/rough idle A/C compressor inoperative |
36 | Yel/Blk | 625 | Starter Enable | Trans Range / Park Neutral Position Switch E | -- | Engine will not crank |
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 L | -- | Intermittent symptoms |
46 | Blu/Wht | 1231 | TISS Low | Transaxle Connector S | P0717 | Refer to 4T65-E Transaxle Diagnosis |
47 | Ppl | 401 | VSS Low | VSS / TOSS B | P0502 | Refer to 4T65-E Transaxle Diagnosis |
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 Transaxle Connector M Engine Oil Pressure Sensor A | P0108 P0118 P0123 P0530 P0713 P1106 P1115 P1121 P1406 | Incorrect/rough idle Lack of power Late/harsh shifting Chuggle A/C compressor inoperative |
57 | -- | -- | -- | -- | -- | -- |
58 | Ppl | 1807 | Class 2 Data | DLC 2 | P1602 P1604 P1610 P1626 | No scan tool data |
59 | Ppl | 1807 | Class 2 Data | DLC 2 | P1602 P1604 P1610 P1626 | No scan tool data |
60 | Blk/Wht | 051 | PCM Ground | Engine block below cyl #2 spark plug | -- | Intermittent symptoms |
61 | -- | -- | -- | -- | -- | -- |
62 | -- | -- | -- | -- | -- | -- |
63 | -- | -- | -- | -- | -- | -- |
64 | -- | -- | -- | -- | -- | -- |
65 | Pnk | 439 | Ignition Positive Voltage (crank, run) | Refer to Fuse Block Details in Electrical Diagnosis | -- | No MIL Cranks but will not run |
66 | Ppl | 1986 | EVAP Vacuum Switch Input | EVAP Purge Vacuum Switch B | P0441 P1441 | -- |
67 | Ppl | 420 | TCC Brake Switch | TCC Brake Switch Brake Transaxle Shift Interlock | P0719 P0724 | Refer to 4T65-E Transaxle Diagnosis |
68 | Pnk | 639 | EGR Ignition Filter | IGNFD Fuse EGR Valve E EVAP Purge Valve A EVAP Vacuum Switch A Transaxle E | P1406 P1655 | Fuse blown EGR Pintle Position error on scan tool varies excessively |
69 | Blk/Wht | 771 | Transaxle Range Switch A | PNP Switch 4-way conn. D | P0705 | High idle |
70 | Brn | 1174 | Engine Oil Level Switch | Engine Oil Level Switch A | -- | Check Engine Oil message on IPC |
71 | -- | -- | -- | -- | -- | -- |
72 | Wht | 776 | Transaxle Range Switch P | PNP Switch 4-way conn. A | P0705 | High idle |
73 | -- | -- | -- | -- | -- | -- |
74 | Tan | 848 | Extended Travel Brake Switch | Brake Switch C | -- | Refer to 4T65-E Transaxle Diagnosis |
75 | Wht | 85 | Cruise Engaged Status | SMCC II Cruise Control Module J | P1554 | -- |
76 | -- | -- | -- | -- | -- | -- |
77 | -- | -- | -- | -- | -- | -- |
78 | -- | -- | -- | -- | -- | -- |
79 | -- | -- | -- | -- | -- | -- |
80 | -- | -- | -- | -- | -- | -- |
PCM 80-Way Clear Connector C2 Details
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Connector Part Information | Clear PCM Connector C2 Body - 12160549 TPA - 1216056A Terminals - 12084913 Shield - 12160921 | |||||
Pin | Wire Color | Circuit No. | Function | Component Connector Cavity | DTC(s) Affected | Possible Symptoms From a Faulty Circuit |
1 | -- | -- | -- | -- | -- | -- |
2 | -- | -- | -- | -- | -- | -- |
3 | -- | -- | -- | -- | -- | -- |
4 | -- | -- | -- | -- | -- | -- |
5 | -- | -- | -- | -- | -- | -- |
6 | -- | -- | -- | -- | -- | -- |
7 | -- | -- | -- | -- | -- | -- |
8 | -- | -- | -- | -- | -- | -- |
9 | Wht | 121 | Tachometer Control | Instrument Panel* | P1674 | Tachometer Inoperative |
10 | -- | -- | -- | -- | -- | -- |
11 | Lt Grn | 1222 | Shift Solenoid A Control | Transaxle Connector A | P0753 | Refer to 4T65-E Transaxle Diagnosis |
12 | Lt Grn | 432 | Manifold Absolute Pressure Sensor | MAP Sensor B | P0107 P0108 P1106 P1107 | Default Manifold Absolute Pressure and BARO Noisy fuel pump on VIN 1 |
13 | Dk Grn | 83 | Cruise Control Inhibit Control | SMCC II Cruise Control Module H | P1662 | Cruise Control inoperative |
14 | -- | -- | -- | -- | -- | -- |
15 | -- | -- | -- | -- | -- | -- |
16 | -- | -- | -- | -- | -- | -- |
17 | Yel/Blk | 1223 | Shift Solenoid B Control | Transaxle Connector B | P0758 | Refer to 4T65-E Transaxle Diagnosis |
18 | -- | -- | -- | -- | -- | -- |
19 | -- | -- | -- | -- | -- | -- |
20 | LtBlu/Wht | 1229 | Pressure Control Solenoid Low | Transaxle Connector D | P0748 | Refer to 4T65-E Transaxle Diagnosis |
21 | Blk/Wht | 051 | PCM Ground | Engine block below cyl #2 spark plug | -- | Intermittent Symptoms |
22 | Pnk/Blk | 1746 | Injector Cylinder 3 | Injector #3 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
23 | Yel | 772 | Transaxle Range Switch B | TransaxleRange Switch 4-way conn. B | P0705 | High idle |
24 | Lt Grn/Blk | 1745 | Injector Cylinder 2 | Injector #2 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
25 | Gry | 773 | Transaxle Range Switch C | Transaxle Range Switch 4-way conn. C | P0705 | High Idle |
26 | Blk | 1744 | Injector Cylinder 1 | Injector #1 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
27 | Pnk | 1224 | TFP Switch A | Transaxle Connector N | P1810 | Refer to 4T65-E Transaxle Diagnosis |
28 | Yel/Blk | 846 | Injector Cylinder 6 | Injector #6 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
29 | DkBlu | 1225 | TFP Switch B | Transaxle ConnectorR | P1810 | Refer to 4T65-E Transaxle Diagnosis |
30 | Blk/Wht | 845 | Injector Cylinder 5 | Injector #5 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
31 | Red | 1226 | TFP Switch C | Transaxle ConnectorP | P1810 | Refer to 4T65-E Transaxle Diagnosis |
32 | Lt Blu/Blk | 844 | Injector Cylinder 4 | Injector #4 B | P1200 P0300 | Incorrect/rough idle Misfiring Flashing MIL |
33 | -- | -- | -- | -- | -- | -- |
34 | -- | -- | -- | -- | -- | -- |
35 | Red | 225 | Generator Control | Generator B | P0560 | Charging system inoperative |
36 | -- | -- | -- | -- | -- | -- |
37 | -- | -- | -- | -- | -- | -- |
38 | -- | -- | -- | -- | -- | -- |
39 | -- | -- | -- | -- | -- | -- |
40 | -- | -- | -- | -- | -- | -- |
41 | -- | -- | -- | -- | -- | -- |
42 | -- | -- | -- | -- | -- | -- |
43 | -- | -- | -- | -- | -- | -- |
44 | -- | -- | -- | -- | -- | -- |
45 | Ppl | 412 | HO2S 1 Signal | HO2S 1 B | P0131 P0132 P0134 | Open loop fuel control |
46 | Tan | 413 | HO2S 1 Low | HO2S 1 A | P0134 | Open loop fuel control |
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 | P0118 P1115 P0118 P1114, | Hard start Incorrect/rough idle Cooling fans commanded ON |
53 | Dk Blu | 417 | Throttle Position Sensor | TP Sensor B | P0122 P0123 P1121 P1122 | High idle Late/harsh shifting TPS default |
54 | -- | -- | -- | -- | -- | -- |
55 | -- | -- | -- | -- | -- | -- |
56 | -- | -- | -- | -- | -- | -- |
57 | -- | -- | -- | -- | -- | -- |
58 | -- | -- | -- | -- | -- | -- |
59 | -- | -- | -- | -- | -- | -- |
60 | Blk/Wht | 451 | PCM Ground | Engine block below cyl #2 spark plug | -- | Intermittent symptoms |
61 | Red/Blk | 1228 | Pressure Control Solenoid High | Transaxle Connector C | P0748 | Refer to 4T65-E Transaxle Diagnosis |
62 | Gry | 23 | Generator Feedback | Generator C | -- | -- |
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 Misfiring Chuggle |
66 | -- | -- | -- | -- | -- | -- |
67 | -- | -- | -- | -- | -- | -- |
68 | -- | -- | -- | -- | -- | -- |
69 | -- | -- | -- | -- | -- | -- |
70 | -- | -- | -- | -- | -- | -- |
71 | Yel/Blk | 1227 | Transaxle Fluid Temperature Sensor | Transaxle Connector L | P0712 P0713 | Refer to 4T65-E Transaxle Diagnosis |
72 | Tan/Wht | 332 | Engine Oil Pressure Sensor | Engine Oil Pressure Sensor C | -- | Incorrect engine oil pressure displayed on IPC |
73 | Red/Blk | 380 | A/C Refrigerant Pressure Sensor | A/C Refrigerant Pressure Sensor C | P0530 | A/C compressor inoperative |
74 | -- | -- | -- | -- | -- | -- |
75 | Tan | 657 | TCC Release Switch | Transaxle Connector U | P1887 | Refer to 4T65-E Transaxle Diagnosis |
76 | -- | -- | -- | -- | -- | -- |
77 | -- | -- | -- | -- | -- | -- |
78 | -- | -- | -- | -- | -- | -- |
79 | -- | -- | -- | -- | -- | -- |
80 | -- | -- | -- | -- | -- | -- |
