CHECK ENGINE - requirements

Read the instructions below then start the fault diagnostic procedure.

Symptom: The CHECK ENGINE warning lamp does not go on despite the presence of a fault causing the limp-home program to activate.

CHECK ENGINE - requirements

Fault symptoms

The CHECK ENGINE warning lamp does not go on despite the presence of a fault causing the limp-home program to activate.

Conditions

A fault occurring during a driving cycle will generate a diagnostic trouble code and the CHECK ENGINE warning lamp will go on.

Diagnostic help

The CHECK ENGINE warning lamp can be activated from the transmission control module with the diagnostic tool.

Select "Activate"

Select "Check Engine Lamp".