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Electronic Brake Control Module: Testing and Inspection

Connector Test Chart (Connected):




A.B.S. Computer Connector:




Connector Test Chart (Disconnected):







1. Inspect the system with the connector connected.
a. Remove ABS computer.
b. Using a voltmeter with high impedance (10K Ohms/V minimum), measure the voltage at each terminal and body ground.

A.B.S. Computer Connector:




Connector Test Chart (Disconnected):




Connector Test Chart (Disconnected):







2. Inspect the system with connector disconnected.
a. Disconnect the connectors from the computer, inspect at the wiring harness side of the connector.
b. Connect the connectors, and install the ECU in place.