Powertrain Control Module Connector End View (C3)
MODULE-POWERTRAIN CONTROL C3 - BLACK/NATURAL 38-WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | - | - |
| 2 | - | - |
| 3 | K51 18BR/GY | ASD RELAY CONTROL |
| 4 | - | - |
| 5 | - | - |
| 6 | K173 20BR/VT | RAD FAN RELAY CONTROL (3.8L) |
| 6 | K173 18BR/VT | RAD FAN RELAY CONTROL (4.0L) |
| 7 | - | - |
| 8 | - | - |
| 9 | K299 18BR/OR | O2 1/2 HEATER CONTROL |
| 10 | K399 18BR/GY | O2 2/2 HEATER CONTROL (4.0L) |
| 11 | C13 20LB/OR | A/C CLUTCH RELAY CONTROL |
| 12 | - | - |
| 13 | - | - |
| 14 | B16 20LB/DG | BRAKE SIGNAL 2 |
| 15 | K975 18BR/OR | S/C SWITCH GROUND |
| 16 | K167 20BR/YL | APP SENSOR GROUND 1 |
| 17 | K400 20BR/VT | APP SENSOR GROUND 2 |
| 18 | V38 20VT/OR | S/C SIGNAL 2 |
| 19 | F343 16PK/BR | ASD RELAY OUTPUT |
| 20 | K52 20DB/WT | EVAP PURGE CONTROL |
| 21 | - | - |
| 22 | - | - |
| 23 | B29 20DG/WT | BRAKE SIGNAL 1 |
| 24 | - | - |
| 25 | K23 20BR/WT | APP SIGNAL 1 |
| 26 | T44 20YL/DG | AUTOSTICK DOWNSHIFT SIGNAL |
| 27 | T5 20DG/YL | AUTOSTICK UPSHIFT SIGNAL |
| 28 | F343 16PK/BR | ASD RELAY OUTPUT |
| 29 | K70 20DB/BR | EVAP PURGE RETURN |
| 30 | - | - |
| 31 | - | - |
| 32 | - | - |
| 33 | - | - |
| 34 | V37 20VT | S/C SIGNAL 1 |
| 35 | K107 20VT/WT | ESM SIGNAL |
| 36 | K29 20WT/BR | APP SIGNAL 2 |
| 37 | K31 20BR | FUEL PUMP RELAY CONTROL |
| 38 | T752 20DG/OR | STARTER RELAY CONTROL |