Unloader Shutdown Function

Certain ZKE II functions involve heavy electrical consumers which are shut down during cranking, to maximize power available to cranking, fuel delivery and injection, and ignition.

These ZKE functions are wiper, washer, power windows, and sunroof.

Special Note: Production changes and software changes may alter future functions or values. Alway refer to the appropriate ETM, Repair Manual, and Diagnostic Manual for specific values.