Powertrain Control Module (Pcm)
The PCM power and ground circuits may be checked by performing NTC-14: CHECKING PCM POWER & GROUND CIRCUITS in CHRYSLER CORP. - SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS article. Perform appropriate test. For PCM location, see PCM LOCATION table.
PCM LOCATION
| Application | Location |
|---|---|
| Cherokee | Left Front Fender, Near Radiator Support |
| Grand Cherokee | Right Rear Corner Of Engine Compartment |
| Wrangler | On Firewall, Near Blower Motor |