DTC 66: Passenger PRETENSIONER Short To Battery

Before proceeding, see AIR BAG SAFETY PRECAUTIONS . Disable air bag system. See DISABLING & ACTIVATING AIR BAG SYSTEM . Disconnect Air Bag Diagnostic Unit (ADU) connector and passenger-side seat belt pretensioner connector. Check voltage between ground and terminals No. 3 (Black wire) and/or No. 4 (White wire) of ADU connector. If battery voltage exists, replace harness between ADU and pretensioner. If battery voltage does not exist, replace seat belt pretensioner. See SEAT BELT PRETENSIONER  under REMOVAL & INSTALLATION.