PCM Location
The PCM is located behind the instrument panel (cowl), center to both driver and passenger sides (access from the engine compartment).
190-PIN PCM POWER AND GROUNDS
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage to module | B67 |
| VPWR | Voltage to module | B68 |
| PWRGND | Power ground | B69 |
| PWRGND | Power ground | B70 |
| CSEGND | Case ground | B50 |
| SIGRTN | Connector B signal return | B58 |
| SIGRTN | Connector E signal return | E64 |
| SIGRTN | Connector T signal return | T40 |
| VREF | Connector B buffered 5 volt reference | B52 |
| VREF | Connector E buffered 5 volt reference | E63 |
| KAPWR | Keep alive power | B62 |
| Item | Number | Description |
|---|---|---|
| 1 | - | Body |
| 2 | - | Engine |
| 3 | - | Transmission |