Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| AAT SIGNAL CIRCUIT HIGH RESISTANCE |
| AAT SIGNAL CIRCUIT SHORTED TO GROUND |
| AAT SIGNAL CIRCUIT SHORTED TO THE SENSOR GROUND CIRCUIT |
| AAT SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| SENSOR GROUND HIGH RESISTANCE |
| AMBIENT AIR TEMPERATURE SENSOR |
| CAN BUS CIRCUITS |
| BODY CONTROL MODULE (BCM) |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .