P0601

DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, or P1683

Description

This diagnostic applies to internal microprocessor integrity conditions within the control module. This diagnostic also addresses if the control module is not programmed. The following diagnostic trouble codes (DTCs) are diagnosed in this DTC table:

* DTC P0601
* DTC P0602
* DTC P0604
* DTC P0606
* DTC P1683

Diagnostic Aids

For complete details on programming the powertrain control module (PCM), refer to Powertrain Control Module (PCM) Programming (On-Board) Powertrain Control Module (PCM) Programming (On-Board)Powertrain Control Module (PCM) Programming (Off-Board) Powertrain Control Module (PCM) Programming (Off-Board).

Test Description

The number below refers to the step number on the diagnostic table.
2. A DTC P0602 indicates the PCM is not programmed.