On-Vehicle Inspection

AA80E AUTOMATIC TRANSMISSION: SHIFT LOCK SYSTEM: ON-VEHICLE INSPECTION

1. CHECK SHIFT LOCK OPERATION

(a) Move the shift lever to P.

(b) Turn the engine switch off.

(c) Check that the shift lever cannot be moved to any position other than P.

(d) Turn the engine switch on (IG), depress the brake pedal and check that the shift lever can be moved to other positions.

2. CHECK SHIFT LOCK RELEASE BUTTON OPERATION

(a) When operating the shift lever with the shift lock release button pressed, check that the lever can be moved to any position other than P.

If the operation cannot be performed as specified, check the shift lever assembly.

3. CHECK SHIFT LOCK CONTROL ECU

(a) Measure the voltage according to the values in the table below.





HINT
Do not disconnect the shift lock control ECU connector.

Standard voltage:





(b) Measure the resistance according to the value in the table below.





HINT
Do not disconnect the shift lock control ECU connector.

Standard resistance:





If the result is not as specified, replace the transmission floor shift assembly.