P1602-PCM NOT PROGRAMMED
For a complete wiring diagram Refer to Section 8W.
- When Monitored:
Ignition on and battery voltage greater than 10 volts.
- Set Condition:
The PCM has not been programmed.
| Possible Causes |
| PCM NOT PROGRAMMED |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - STANDARD PROCEDURE).
Diagnostic Test
1. PCM NOT PROGRAMMEDIgnition on, engine not running.
Program the PCM in accordance with the Service Information.
Start the engine.
Allow the engine to reach normal operating temperature.
With a scan tool, select View DTCs.
Is the status Active for this DTC?
Yes
- Replace and program the Powertrain Control Module per Service Information.
- Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - STANDARD PROCEDURE).
No
- The PCM has been successfully programmed. Test is complete.
- Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - STANDARD PROCEDURE).