Circuit Description
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
This sensor detects the temperature outside the cabin and sends appropriate signals to the A/C amplifier.
DTC 12 DIAGNOSTIC PROCEDURE TABLE
| DTC No. | Detection item | Trouble Area |
|---|---|---|
| 12 | Open or short in ambient temperature sensor circuit |
|