4th Judgement Flicker

DESCRIPTION
Shift solenoid valves "A" and "B" are turned ON or OFF by the A/T control unit in response to signals sent from the inhibitor switch, vehicle speed and throttle position sensors. Gears will then be shifted to the optimum position.




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

WITH CONSULT
(1) Start engine.




(2) Select SELF-DIAG RESULTS mode with CONSULT.
(3) Drive vehicle in D1 -> D2 position.

OR

WITH GST
(1) Start engine.
(2) Drive vehicle in D1 -> D2 position.




(3) Select MODE 7 with GST.

OR

WITHOUT SCAN TOOLS
(1) Start engine.
(2) Drive vehicle in D1 -> D2 position.




(3) Perform self-diagnosis.




DIAGNOSTIC PROCEDURE