PCM Location
The PCM is located behind the instrument panel (cowl), center to both driver and passenger sides (access from the engine compartment).
- Body
- Engine
- Transmission
190-Pin PCM
CONNECTOR DESCRIPTION CHART
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | B67, B68 |
| VBPWR | Voltage buffered input to module | E36, T1 |
| PWRGND | Power ground | B69, B70 |
| TRGND | Trans Power ground | T36 |
| CSEGND | Case ground | C50 |
| SIGRTN | Connector B signal return | B56 |
| SIGRTN | Connector T signal return | T41 |
| SIGRTN | Connector E signal return | E49 |
| VREF | Connector B buffered 5 volt reference | B52 |
| VREF | Connector E Buffered 5 volt reference | E35 |
| KAPWR | Keep alive power | B62 |