Fault Conditions

P1614

Internal Control Module. Malfunction.







Fault symptoms
- Cruise control not working.

On-Board Diagnostics

Type of diagnosis:
- Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.

Enable criteria:
- Ignition in ON position and processor 339 enabling cruise control.

Fault criteria:
- Processor 592 disabling cruise control.

Dependents:
- None.

System reaction to a fault:
- Throttle control goes into limp-home mode. The limp-home solenoid will be activated 5 times in succession each time the ignition is turned on until the fault has been rectified and the trouble codes cleared.

OK report:
- Accelerator pedal has been depressed at some time and then fully released. 120 s has expired since then without fault criteria being fulfilled.

Fault handling: (For more information, Fault Handling III, Other Emission-Related Components and Function)

- Type III. CHECK ENGINE does not go on for this trouble code.

Diagnostic help
Fault diagnosis concerns internal control module fault.

Proceed to Diagnostic Procedures Changing Components