CHECK GEARBOX warning lamp

Read the instructions below then start the fault diagnostic procedure.

Symptom: The CHECK GEARBOX warning lamp is inoperative.

CHECK GEARBOX warning lamp

Fault symptoms

The CHECK GEARBOX warning lamp is inoperative.

Diagnostic help

The warning lamp can be activated with the diagnostic tool.

Contact the TCM.

-	Select “Activate”

-	Select “CHECK GEARBOX lamp”

Check the wiring harness

Jiggle the wiring harness at several points and in different directions to detect intermittent breaks and short-circuits in the leads. Observe the multimeter, test lamp or diagnostic tool during the test.