Toyota Corolla Owners Manual: Vehicle exterior

Toyota Corolla Owners Manual / Maintenance and care / Maintenance / General maintenance / Vehicle exterior

CAUTION

CAUTION

■If the engine is running

Turn the engine off and ensure that there is adequate ventilation before performing maintenance checks.

Vehicle interior

...

Emission inspection and maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. If the malfunction ind ...

Other materials:

Brake
Preparation Sst Recomended tools Equipment Lubricant ...

Circuit description
Shifting from 1st to o/d is performed in combination with on and off of the shift solenoid valve s1 and s2 controlled by ecm. If an open or short circuit occurs in either of the solenoid valves, the ecm controls the remaining normal solenoid valve to allow the vehicle to be operated smoothly ...

Heater & air conditioner
Preparation Sst Recomended tools Equipment Lubricant ...