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U0019–CAN B BUS (CONTINUED) 3. (D55) CAN B BUS (+) CIRCUIT OPEN Turn the ignition off. Disconnect the negative battery cable. Disconnect the Hands Free Module connector. Disconnect the Front Control Module C1 connector. Measure the resistance of the (D55) CAN B Bus (+) circuit between Is the resistance below 2.0 ohms? Yes >> Go To 4 No >> Repair the (D55) CAN B Bus (+) circuit for an open. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 4. (D54) CAN B BUS (–) CIRCUIT OPEN Measure the resistance of the (D54) CAN B Bus (–) circuit between Is the resistance below 2.0 ohms? Yes >> Replace the Hands Free Module in accordance with the service information. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 No >> Repair the (D54) CAN B Bus (–) circuit for an open. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 8T - 54 NAVIGATION/TELECOMMUNICATION - ELECTRICAL DIAGNOSTICS WK |