QG18DE (Calif. CA Model) & SR20DE

Description








The A/T fluid temperature sensor detects the A/T fluid temperature and sends a signal to the TCM.





CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE





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-II
1) Start engine.








2) Select "DATA MONITOR" mode for "A/T" with CONSULT-II.
3) Drive vehicle under the following conditions:
Selector lever in "D", vehicle speed higher than 20 km/h (12 MPH).

Without CONSULT-II





1) Start engine.
2) Drive vehicle under the following conditions:
Selector lever in "D", vehicle speed higher than 20 km/h (12 MPH).
3) Perform self-diagnosis.
Refer to TCM/PCM Self-diagnostic Procedure (No Tools).




Wiring Diagram

Steps 1 - 2:

Step 3:

Steps 4 - 5:

Diagnostic Procedure

Component Inspection
A/T FLUID TEMPERATURE SENSOR








- Check resistance between two terminals while changing temperature as shown.