A/T Fluid Temp Sensor /A/T Control Unit Power Source

DESCRIPTION
The AFT fluid temperature sensor detects the AFT fluid temperature and sends a signal to the TCM.




CONSULT REFERENCE VALUE IN DATA MONITOR MODE
Remarks: Specification data are reference values.




TCM TERMINALS AND REFERENCE VALUE
Remarks: Specification data are reference values.




ON BOARD DIAGNOSIS LOGIC

DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
After the repair, perform the following procedure to confirm the malfunction is eliminated.







With Consult
1. Start engine.
2. Select "DATA MONITOR" mode for "A/T" with CONSULT.
3. Drive vehicle under the following conditions:
Selector lever in "D", vehicle speed higher than 20 KPH (12 MPH).

OR




Without Consult
1. Start engine.
2. Drive vehicle under the following conditions:
Selector lever in 'D", vehicle speed higher than 20 KPH (12 MPH).
3. Perform self-diagnosis.
Refer to TCM SELF-DIAGNOSTIC PROCEDURE (No Tools). Without CONSULT

Part 1 Of 2:

Part 2 Of 2:

DIAGNOSTIC PROCEDURE

COMPONENT INSPECTION







A/T fluid temperature sensor
- For removal, refer to Automatic Transmission/Transaxle; Valve Body; Service and Repair.
- Check resistance between two terminals while changing temperature as shown at left.