Wheel speed signal absent.

Symptom: Speedometer or cruise-control system not working.

Wheel speed signal absent.

Fault symptoms

Speedometer or cruise-control system not working.

Conditions

•	Open/short circuit between the ESP control module and main instrument unit.

•	Open/short circuit between the ESP control module and ECM.

Diagnostic help

Wheel speed can be read with the diagnostic tool from the ESP control module and the receiving control module.

See fault diagnosis in “Electrical System, Main instrument unit” or "ECM”.