DTC 9004: Power Top Control Module (PTCM) EEPROM Timing

Fig 1: Power Top Control Module Communication Circuit Schematic

GC0033023

Courtesy of DAIMLERCHRYSLER CORP.

1) DTC Present in the Power Top Control Module (PTCM)

Fig 2: Connecting Scan Tool & Turning Ignition On
Courtesy of DAIMLERCHRYSLER CORP.

NOTE: This is an informational DTC reporting that the Power Top Control Module has indicated an internal EEPROM timing glitch. This DTC does not indicate a fatal error in the PTCM and should not be replaced. The Power Top will work as designed with the DTC set.

With the DRBIII®, read and record the PTCM DTCs and then erase the PTCM DTCs

Perform 3 ignition key cycles, leaving the ignition key on for a minimum of 90 seconds per cycle.

Erase this DTC from the PTCM after any other PTCM DTC(s) have been repaired.

PTCM Diagnostic Information complete.

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1. Test Complete.