C1851 ACURA – Rear Differential Pump Motor

C1851 ACURA Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C1851 ACURA Possible Causes

Faulty Rear Differential Pump Motor,Rear Differential Pump Motor harness is open or shorted,Rear Differential Pump Motor circuit poor electrical connection,Faulty AWD Control Unit

C1851 ACURA Description

The AWD Control Unit monitors the Rear Differential Pump Motor. The AWD Control Unit sets the OBDII code when the Rear Differential Pump Motor is not to factory specifications.