ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Description

When the battery negative terminal is disconnected, the initialization is necessary.

If any of the following operations are performed, the initialization is necessary as well as when the negative terminal of battery is disconnected.

Power supply to the power window main switch or power window motor is cut off by the removal of battery terminal or if the battery fuse is blown.
Disconnection and connection of power window main switch harness connector.
Removal and installation of motor from regulator assembly.
Operation of regulator assembly as an independent unit.
Removal and installation of glass.
Removal and installation of door glass run.

The following specified operations can not be performed under the non-initialized condition.