Abs Ecu Circuit Test

NOTE: Unless stated otherwise in test procedure, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum of 10-megohm input impedance. Use ohmmeter to isolate wiring harness shorts or opens.

Remove ABS ECU assembly from mounting bracket located on right side of luggage compartment. Using DVOM, backprobe appropriate ABS ECU harness connector terminals, and test circuit as indicated in charts. See Fig 1, Fig 2 and Figure . If test results are not as specified, repair or replace affected component(s).

Fig 1: ABS ECU Pin Voltage Charts (Connector Connected)

Fig 2: ABS ECU Pin Voltage Charts (Connector Disconnected)