Toyota Corolla (E120): Repair instruction

Identification information

Precaution

Other materials:

Registering a Bluetooth® audio player for the first time
To use the Bluetooth® Audio, it is necessary to register an audio player with the system. Once the player has been registered, it is possible to use the Bluetooth® Audio. For details about registering a Bluetooth® device 1 Turn the Bluetooth® connection setting of your audio player on. 2 P ...

Inspection procedure
1 Check fuse(ecu–ig) Remove the ecu–ig fuse from the instrument panel j/b.  check the continuity of the ecu–ig fuse. Ok: continuity 2 Inspect terminal voltage(b) Remove the cruise control ecu assy with connector still connected.  turn the ignition switch ...

Circuit description
The throttle position sensor is mounted in the throttle body and detects the throttle valve opening angle. When the throttle valve is fully closed, a voltage of approximately 0.3 To 1.0 V is applied to terminal vta of the ecm. The voltage applied to terminal vta of the ecm increases in pro ...