Powertrain Control Module Connector End View (C3)
POWERTRAIN CONTROL MODULE C3 - BLACK/NATURAL 38 WAY
| CAV | CIRCUIT | FUNCTION |
| 1 | - | - |
| 2 | - | - |
| 3 | K51 20DB/VT | AUTOMATIC SHUT DOWN RELAY CONTROL |
| 4 | C27 20DB/PK | HIGH SPEED RAD FAN RELAY CONTROL |
| 5 | V35 20LG/RD | S/C VENT CONTROL |
| 6 | C24 20DB/TN | LOW RAD FAN RELAY CONTROL |
| 7 | V32 20YL/RD | S/C SUPPLY |
| 8 | K106 20WT/DG | NVLD SOLENOID CONTROL |
| 9 | K199 20BR/VT (2.7L) | O2 1/2 HEATER CONTROL |
| 10 | K399 18BR/GY (2.7L) | O2 2/2 HEATER CONTROL |
| 11 | C28 20DB/OR | A/C CLUTCH RELAY CONTROL |
| 12 | V36 20TN/RD | S/C VACUUM CONTROL |
| 13 | - | - |
| 14 | - | - |
| 15 | - | - |
| 16 | - | - |
| 17 | K4 20BK/LB | SENSOR GROUND 1 |
| 18 | - | - |
| 19 | F142 16OR/DG | FUSED AUTOMATIC SHUT DOWN RELAY OUTPUT |
| 20 | K52 20PK/BK | EVAP PURGE CONTROL |
| 21 | T26 16DG/OR | CLUTCH INTERLOCK/ UPSTOP SWITCH OUTPUT |
| 22 | - | - |
| 23 | K29 20WT/PK | BRAKE SWITCH SIGNAL |
| 24 | - | - |
| 25 | - | - |
| 26 | T44 20YL | AUTOSTICK DOWNSHIFT SWITCH SIGNAL |
| 27 | T5 20LG | AUTOSTICK UPSHIFT SWITCH SIGNAL |
| 28 | F142 16OR/DG | FUSED AUTOMATIC SHUT DOWN RELAY OUTPUT |
| 29 | K108 20WT/TN | EVAP PURGE RETURN |
| 30 | K10 20DB/LG | P/S SWITCH SIGNAL |
| 31 | - | - |
| 32 | K25 20VT/LG | AAT SIGNAL |
| 33 | - | - |
| 34 | V37 20RD/LG | S/C SWITCH SIGNAL |
| 35 | K107 20OR | NVLD SWITCH SIGNAL |
| 36 | - | - |
| 37 | K31 20BR/LG | FUEL PUMP RELAY CONTROL |
| 38 | K90 20TN | STARTER RELAY CONTROL |