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3. (D55) CAN B BUS (+) CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the TIPM C3 harness connector. NOTE: Ensure each CAN B Bus module is disconnected at this Measure the voltage between the (D55) CAN B Bus (+) circuit and Is the voltage above 10.0 volts? Yes >> Repair the (D55) CAN B Bus (+) circuit for a short to volt- age. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE). No >> Go To 4 4. (D54) CAN B BUS (-) CIRCUIT FOR A SHORT TO VOLTAGE NOTE: Ensure each CAN B Bus module is disconnected at this Is the voltage above 10.0 volts? Yes >> Repair the (D54) CAN B Bus (-) circuit for a short to volt- age. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE). No >> Go To 5 5. (D55) CAN B BUS (+) CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. NOTE: Ensure each CAN B Bus module is disconnected at this Is the resistance above 1000.0 ohms? Yes >> Go To 6 No >> Repair the (D55) CAN B Bus (+) circuit for a short to ground. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 ELECTRICAL/ELECTRONIC CONTROL MODULES - STANDARD PROCEDURE). PM ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS 8E - 95 |