AA30 - Check GND at ICM

^ Key off.

^ DVOM on 200 ohm scale.

^ Measure resistance between J9 (GND) and J7 (B-).

^ Is resistance less than 5.0 ohms?


YES -- Replace ICM. Remove all test equipment. Reconnect all components. Clear continuous memory. Rerun quick test.


NO -- Go to AA31. AA31 - Check GND at CMP Sensor