Toyota Corolla (E120): Door key lock and unlock switch circuit

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Inspection procedure
Hint: start the inspection from step 1 in case of using the hand–held tester and start from step 2 in case of not using the hand–held tester. 1 Read value of hand–held tester(skid control sensor) Check that there is no difference between the speed value output from the speed sensor ...

Heater & air conditioner
Service data Torque specification Supplemental restraint system Torque specification Seat belt Torque specification Wiper & washer Torque specification Audio & visual system Torque specification Instrument panel/meter Torque specification Seat Torque sp ...

Sound quality is bad in all modes (volume is too low)
Wiring diagram Inspection procedure 1 Adjust sound quality Adjust the sound quality.  Operate the radio receiver assy to adjust the sound quality. Standard: malfunction disappear. 2 Compare it with another car of same model Compare it with another vehicle of the same mo ...