Toyota Corolla (E120): Proportioning valve assy

Overhaul

On–vehicle inspection

Other materials:

Manual transmission/transaxle
Preparation Sst Equipment Lubricant ...

Abbreviations used in this manual
...

Circuit description
The door key lock and unlock switch is built in the door lock motor. Wiring diagram Inspection procedure 1 Check door lock 2 Check wire harness (tvip ecu  door lock) Disconnect the tvip ecu and door lock connectors.  check the continuity between the terminals of the t ...