1997 PCED OBDII-Diesel
SECTION 5C: Pinpoint Tests
AG: PCM-ROM Failure
AG1 DIAGNOSTIC TROUBLE CODE (DTC) P0605: PCM ROM FAILURE
DTC P0605 exists only when there has been an internal failure of the powertrain control module (PCM).
Rerun Scan Tool Diagnostic Test.
Is DTC P0605 retrieved?
Yes
No
REPLACE PCM.
System OK. RERUN Scan Tool Diagnostic Test to see if there are any other stored DTCs.