Toyota Corolla (E120): Circuit description

This circuit sends a signal to the cruise control ecu assy that dtc output is required.

Wiring diagram

Inspection procedure

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    Rear seats
    The seatbacks of the rear seats can be folded down. The seatbacks of the rear seats can be folded down. 1 Stow the rear outside seat belt buckles and stow the rear center seat belt buckle as shown. 2 Pull the seatback lock release knob and fold the seatback down. CAUTION ■When foldi ...

    Emergency flashers
    The emergency flashers are used to warn other drivers when the vehicle has to be stopped on the road due to a breakdown, etc. Operating instructions Press the switch. All the turn signal lights will flash. To turn them off, press the switch once again. ■Emergency flashers If the emergency fla ...

    Inspection procedure
    1 Inspect terminal voltage(od – body ground) Disconnect the cruise control ecu connector.  turn the ignition switch to the on position.  measure the voltage between terminal od of cruise control ecu and body ground. Standard: 2 Inspect terminal voltage(od1 – bod ...