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CAN B BUS (-) CIRCUIT FAILURE (CONTINUED) 2. MEASURE THE VOLTAGE OF THE CAN B BUS (-) CIRCUIT Turn the ignition on. Measure the voltage of the CAN B Bus (-) circuit at the CLP/SSM har- Is voltage present? Yes >> Repair the CAN B Bus (-) circuit for a short to voltage. Perform VTSS VERIFICATION TEST. No >> Go to 3 3. MEASURE THE RESISTANCE OF THE CAN B BUS (-) CIRCUIT Turn the ignition off. Measure the resistance between ground and the CAN B Bus (-) circuit Is the resistance below 10K ohms? Yes >> Repair the CAN B Bus (-) circuit for a short to ground. Perform VTSS VERIFICATION TEST. No >> Replace the Central Locking Pump/Security System Mod- ule. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECU- KEY REMOTE ENTRY MODULE - REMOVAL). Perform VTSS VERIFICATION TEST. ZH VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS 8Q - 13 |