Pinpoint Test FA: Ambient Air Temperature (AAT) Sensor: Introduction: Notes

This pinpoint test is intended to diagnose the following:

• AAT sensor
• harness circuits: AAT and SIGRTN
• powertrain control module (PCM) (12A650)
  Fig 1: Identifying Ambient Air Temperature (AAT) Sensor Connector

  Courtesy of FORD MOTOR CO.
  Fig 2: Identifying Right Exterior Rear View Mirror Assembly Connector

  Courtesy of FORD MOTOR CO.
  Fig 3: Identifying Instrument Panel Cluster (IPC) Connector

  Courtesy of FORD MOTOR CO.