Test 13B - Odometer No Bus Message
NOTE:
For connector terminal identification see CONNECTOR IDENTIFICATION
. For wiring diagrams, see WIRING DIAGRAMS
. Perform VERIFICATION TEST VER-1
after each repair.
CAUTION:
Always turn ignition off prior to disconnecting any module connector.
- Disconnect appropriate module from defective circuit. Using an external ohmmeter, measure resistance between ground and appropriate terminal of BCM connector (Yellow/Violet wire), as specified in TEST 13A . If resistance is less than 5 ohms, repair Yellow/Violet wire for short to ground. If resistance is 5 ohms or more, go to next step.
- Connect jumper wire between ground and Yellow/Violet wire of appropriate module. Measure resistance between ground and appropriate terminal of BCM connector (Yellow/Violet wire), as specified in TEST 13A . If resistance is less than 5 ohms, repair open Yellow/Violet wire between BCM and appropriate module. If resistance is 5 ohms or more, replace appropriate module.