Checking the Power Supply to the Control Module

Checking The Power Supply To The Control Module







- Ignition off.
- Control module disconnected.
- Ignition on.

Connect a voltmeter between terminals #A35 (#A35) and #A53 (#A53) on the breakout box.

The voltmeter should read battery voltage.

OK: Refer to Trouble Code Description. Diagnostic Trouble Code Descriptions
NOT OK: Continue with Next Procedure. Refer To Checking The Fuse And Relay.