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B1464-CHANNEL 1 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER (CONTINUED) 3. CHECK THE (X209) AMPLIFIED LEFT I/P SPEAKER (+) CIRCUIT, AND THE (X299) AMPLIFIED LEFT I/P Turn the ignition off. Disconnect the Amplifier C2 harness connector. Measure the resistance between the (X209) Amplified Left I/P Speaker Is the resistance below 10K ohms? Yes >> Repair the (X209) Amplified Left I/P Speaker (+) circuit, and the (X299) Amplified Left I/P Speaker (-) circuit for a Perform BODY VERIFICATION TEST VER-1. No >> Replace the Amplifier in accordance with the service infor- mation. Perform BODY VERIFICATION TEST VER-1. 8A - 76 AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS WK |