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Ambient Temperature Sensor (Auto A/C): Inspection

  1. Remove Front Grill 
  2. Remove Ambient Temperature Sensor 
    1. Disconnect the connector.
      Fig 1: Locating Connector
      G01025298Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the sensor from the bumper reinforcement.
  3. Inspect Ambient Temperature Sensor Circuit.  See DTC 12 AMBIENT TEMPERATURE SENSOR CIRCUIT .
  4. Install Ambient Temperature Sensor 
    1. Install the sensor to the bumper reinforcement.
    2. Connect the connector.
      Fig 2: Locating Connector
      G01025299Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Install Front Grill 
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