Powertrain Control Module Connector End View (C4)
MODULE-POWERTRAIN CONTROL C4 - BLACK/GREEN 38 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | T60 16YL/GY | OD CONTROL |
| 2 | T59 16YL/LB | UD CONTROL |
| 3 | T84 16DG/TN | EMC SOLENOID CONTROL |
| 4 | T82 16DG/OR | DC CONTROL |
| 5 | T83 16DG/GY | DC PRESSURE SIGNAL |
| 6 | T19 16DB/YL | 2/4 CONTROL |
| 7 | - | - |
| 8 | T80 16DG/YL | LC CONTROL |
| 9 | - | - |
| 10 | T20 16DG/WT | L/R CONTROL (DIESEL) |
| 10 | T20 16WT/DG | L/R CONTROL (GAS) |
| 11 | T118 18DG | LP VFS CONTROL (3.3L/3.8L) |
| 11 | T118 16DG | LP VFS CONTROL (4.0L) |
| 12 | Z901 16BK | GROUND |
| 13 | Z901 16BK | GROUND |
| 14 | Z901 16BK | GROUND |
| 15 | T1 18DG/LB | TRS T1 SENSE (DIESEL) |
| 15 | T1 18LB/DG | TRS T1 SENSE (GAS) |
| 16 | T3 18DG/DB | TRS T3 SENSE |
| 17 | - | - |
| 18 | T15 18YL/BR | TRANSMISSION CONTROL |
| 19 | T16 16YL/OR | TRANSMISSION CONTROL OUTPUT |
| 20 | - | - |
| 21 | T81 16DG/LB | LC PRESSURE SIGNAL |
| 22 | T9 16DG/TN | OD PRESSURE SIGNAL |
| 23 | - | - |
| 24 | T85 18DG/LG | TRANSFER SPEED SIGNAL |
| 25 | - | - |
| 26 | - | - |
| 27 | T41 18YL/DB | TRS T41 SENSE |
| 28 | T16 16YL/OR | TRANSMISSION CONTROL OUTPUT |
| 29 | T50 16YL/TN | L/R PRESSURE SIGNAL |
| 30 | T47 16YL/DG | 2/4 PRESSURE SIGNAL |
| 31 | T38 18YL/BR | LINE PRESSURE SENSOR SIGNAL |
| 32 | T14 18DG/BR | OUTPUT SPEED SIGNAL |
| 33 | T52 18DG/WT | INPUT SPEED SIGNAL (DIESEL) |
| 33 | T52 18DG/OR | INPUT SPEED SIGNAL (GAS) |
| 34 | T13 18DG/VT | SPEED SENSOR GROUND |
| 35 | T54 18DG/OR | TRANSMISSION TEMPERATURE SENSOR SIGNAL |
| 36 | - | - |
| 37 | T42 18DG/YL | TRS T42 SENSE |
| 38 | T16 16YL/OR | TRANSMISSION CONTROL OUTPUT |