Test 103B - Radio No Response Condition
CAUTION:
Always turn ignition off prior to disconnecting any module connector.
NOTE:
For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagrams, see WIRING DIAGRAMS - 3.0L
article in ENGINE PERFORMANCE. Perform TEST VER-1 after each repair.
Turn ignition off and disconnect radio Gray connector. Using scan tool in ohmmeter mode, check resistance of radio Gray connector terminal No. 6 (Violet/Black wire). If resistance is less than 5 ohms, repair Violet/Black wire for short to ground and replace fuse No. 27.