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B147A-CHANNEL 6 AUDIO SPEAKER OUTPUT CIRCUIT LOW (CONTINUED) 3. CHECK THE (X296) AMPLIFIED RIGHT REAR DOOR SPEAKER (-) CIRCUIT FOR A SHORT TO GROUND Measure the resistance between ground and the (X296) Amplified Is the resistance below 10K ohms? Yes >> Repair the (X296) Amplified Right Rear Door Speaker (-) for a short to ground. Perform BODY VERIFICATION TEST VER-1. No >> Go To 4 4. CHECK OPERATION OF THE AMPLIFIED RIGHT REAR DOOR SPEAKER Turn the ignition off. Reconnect and reinstall the Right Rear Door Speaker. Measure the resistance of the speaker circuit between the Amplifier C1 Is the resistance below 10K ohms? Yes >> Replace the Right Rear Door Speaker in accordance with the service information. Perform BODY VERIFICATION TEST VER-1. No >> Replace the Amplifier in accordance with the service infor- mation. Perform BODY VERIFICATION TEST VER-1. HB AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS 8A - 129 |