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3. RIGHT FRONT DOOR SPEAKER Turn the ignition off. Disconnect the Right Front Door Speaker harness connector. Turn the ignition on. Turn the radio on. With the Scan Tool , erase the audio DTCs. Cycle the ignition switch from off to on and wait 10 seconds. With the Scan Tool , read DTC’s. Does the Scan Tool display ALL OUTPUTS SHORT? Yes >> Go To 4 No >> Replace the Right Front Door Speaker. Perform BODY VERIFICATION TEST - VER 1. 4. (+) CIRCUIT SHORTED TO GROUND Turn the ignition off. Disconnect the Left Front Door Speaker harness connector. Disconnect the Right Front Door Speaker harness connector. Disconnect the Radio C1 harness connector. Measure the resistance between ground and each speaker (+) circuit. Is the resistance below 1000.0 (1K) ohms? Yes >> Repair the speaker (+) circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. No >> Go To 5 5. (-) CIRCUIT SHORTED TO GROUND Turn the ignition off. Disconnect the Left Front Door Speaker harness connector. Disconnect the Right Front Door Speaker harness connector. Disconnect the Radio C1 harness connector. Measure the resistance between ground and each speaker (-) circuit. Is the resistance below 1000.0 (1K) ohms? Yes >> Repair the speaker (-) circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. No >> Go To 6 8A - 8 AUDIO/VIDEO - ELECTRICAL DIAGNOSTICS KJ |