Diagnostic Test

WARNING: This page is about a different car, the 2009 Jeep Patriot and 2009 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

PCM NOT PROGRAMMED
1. Ignition on, engine not running.
2. Program the PCM in accordance with the Service Information.
3. Start the engine.
4. Allow the engine to reach normal operating temperature.
5. 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. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .
  No
  - The PCM has been successfully programmed. Test is complete.
  - Perform the PCM Verification Test. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .