Toyota Corolla (E170): Headlight switch

The headlights can be operated manually or automatically.

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Circuit description
The crankshaft position sensor (ne signal) consists of a magnet, iron core and pickup coil. The ne signal plate (crankshaft position sensor plate) has 34 teeth and is installed on the crankshaft. The ne signal sensor generates 34 signals for each engine revolution. This sensor monitors a p ...

Overhaul
1. Remove generator pulley Sst 09820–63010 (09820–06010, 09820–06020) Hint: Hold sst 1 – a with a torque wrench, and tighten sst 1 – b clockwise to the specified torque. Torque: 39 nvm (398 Kgf·cm, 29 ft·lbf) Notice: check that sst is secured to the rotor shaft. ...

Check mode procedure
1. Dtc check (check mode) Hint: hand–held tester only: compared to the normal mode, the check mode has more sensing ability to detect malfunctions. Furthermore, the same diagnostic items which are detected in the normal mode can also be detected in the check mode. Procedure for check m ...