Inspection

Preparation
SST

Inspection
1. Lift out the transmission control module by referring to the transmission control module replacement procedure.
2. Disconnect the transmission control module connectors.




3. Connect the SSTs (Special Service Tool) (Engine Signal Monitor and Adapter Harness) to the transmission control module as shown.




4. Place the SST (Sheet) on the SST (Engine Signal Monitor).
5. Turn the ignition switch to ON.
6. Measure the terminal voltage at each terminal. (Refer to Voltage Reference Charts).
7. If any transmission control module terminal voltage is incorrect, check the related input or output devices and wiring. If no problem is found, replace the transmission control module.




CAUTION:
Applying voltage to terminals A and B of this SST will damage the SST.


NOTE:
If the tires are rotated by using a chassis roller with the ignition switch at ON, the ABS control module may memorize the action as a malfunction and the ABS warning light may illuminate. If the ignition switch is turned to LOCK and then to ON again, the ABS warning light will not illuminate, because the action will be considered a past malfunction.