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TEST ACTION APPLICABILITY 1 Turn the ignition on. t, erase HFM DTCs. Attempt to make a phone call using the system. t, read HFM DTCs. Does the DRBIII t display this DTC? All Yes → Go To 2 No → Go To 6 2 Turn the ignition off. All Yes → Go To 3 No → Repair the Left Audio Output circuit for an open. Perform BODY VERIFICATION TEST - VER 1. 3 Turn the ignition off. All Yes → Go To 4 No → Repair the Left Audio Output circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. 4 Turn the ignition off. All Yes → Go To 5 No → Repair the Left Audio Output circuit for a short to voltage. Perform BODY VERIFICATION TEST - VER 1. 5 Turn the ignition off. All Yes → Inspect the wiring and connectors for damage or shorted circuits. Repair as necessary. If ok, replace and program the Hands Free No → Repair the Left Audio Output circuit for a short to the Right Audio Output circuit. 1121 TELECOMMUNICATION LEFT AUDIO INPUT SHORT TO GROUND — Continued |