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AMBIENT TEMPERATURE SEN- DESCRIPTION The ambient air temperature sensor is a variable resistor that monitors the air temperature outside of The ambient air temperature sensor is mounted to the front licence plate bracket by three integral OPERATION The ambient temperature sensor is a variable resistor that operates on a five-volt reference signal The ambient temperature sensor is diagnosed using the DRBIII t scan tool. Refer to Body Diagnos- tic Procedures. The ambient temperature sensor cannot be adjusted or repaired and, if faulty or damaged, it REMOVAL (1) Disconnect and isolate the battery negative cable. (2) Remove the front license plate bracket (Refer to 23 - BODY/EXTERIOR/LICENSE PLATE BRACKET - REMOVAL). (3) Disconnect the wire harness connector from the ambient temperature sensor (Fig. 14). (4) Disengage the sensor retaining tabs and remove the ambient temperature sensor from the INSTALLATION (1) Install the ambient temperature sensor onto the front license plate bracket. Make sure the retain- (2) Connect the wire harness connector to the ambient temperature sensor. (3) Install the front license plate bracket (Refer to 23 - BODY/EXTERIOR/LICENSE PLATE BRACKET (4) Reconnect the battery negative cable. BLOWER MOTOR RESISTOR DESCRIPTION This temperature control system uses a blower motor resistor (Fig. 15). The blower motor resistor is Fig. 13 Ambient Air Temperature Sensor 1 - AMBIENT TEMPERATURE SENSOR Fig. 14 Ambient Temperature Sensor 1 - AMBIENT TEMPERATURE SENSOR VA CONTROLS-FRONT 24 - 17 |