DTC P0072 Ambient Air Temperature Sensor Circuit "A" Low: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
- Immediately at fault recognition
- GENERAL DESCRIPTION < Ref. to DTC P0072 AMBIENT AIR TEMPERATURE SENSOR CIRCUIT "A" LOW , Diagnostic Trouble Code (DTC) Detecting Criteria. >
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK DTC. Check for DTC. < Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) . > |
Is DTC P0072 or P0073 displayed? | Go to step 2. | Even if DTC is detected, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.
NOTE:
In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.
|
| 2 CHECK COMBINATION METER. Check the combination meter system. < Ref. to BASIC DIAGNOSTIC PROCEDURE . > |
Is the combination meter system normal? | Repair the poor contact of ECM connector. | Repair the combination meter system. < Ref. to BASIC DIAGNOSTIC PROCEDURE . > |