Engine Control System

DTC P0607 Control Module Performance

DESCRIPTION

DTC Setting Condition:

Monitor Strategy:

Typical Enabling Conditions:

Typical Malfunction Thresholds:

The ECM continuously monitors its main and sub CPUs. This self-check ensures that the ECM functioning properly. If output from the CPUs are different and deviate from the standards, the ECM will illuminate the MIL and set a DTC immediately.

The ECM also monitors the cruise control cancel circuit. If this circuit malfunctions, the ECM will set a DTC immediately (MIL is not illuminated).

Step 1:

Step 1(Continued):

INSPECTION PROCEDURE