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DTC 66: Pressure Sensor Check the brake switch. Is the switch OK? Check for an open in the STOP 1. Disconnect the VSA control unit 42P connector. 2. Measure the voltage between the VSA control unit 42P con- nector terminal No. 32 and Is there battery voltage? Is there battery voltage? Check for a short to body ground in the pressure sensor circuits: 1. Turn the ignition switch OFF. 2. Check for continuity between body ground and the VSA terminal No. 25, No. 26 and No. 42 individually. Is there continuity? Check for an open in the PSU cir- sensor 3P connector terminal No. 1. Is there continuity? Replace the brake switch. VSA CONTROL UNIT 42P CONNECTOR Repair open in the wire between the brake switch and the VSA Wire side of female terminals Repair short to power in the wire the VSA control unit. Repair short to body ground in the wire between the pressure Repair open in the wire between the pressure sensor and the VSA control unit. PRESSURE SENSOR Wire side of female terminals Main Menu Table of Contents |