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Toyota Corolla Repair Manual: Communication system

Toyota Corolla Repair Manual / Communication system

Horn system

Location

Problem symptoms table

Problem symptoms table

Inspection

Inspection

1. Inspect low pitched horn assy

  1. Connect the positive (+) lead from the battery to the terminal and the negative (Ц) lead to the horn body, and check that the horn blows.

If the result is not as specified, replace the horn.

2. Inspect horn relay assy (marking: horn)

  1. Remove the horn relay from the engine room j/b.
  2.  inspect the horn relay continuity.

Standard:

If the result is not as specified, replace the relay.

If the result is not as specified, replace the relay.

Wiring
Power source Location ...

Windshield/windowglass/mirror
...

Other materials:

Drive-ready state
Switching on drive-ready state Depress the brake pedal. Press the Start/Stop button. Switching off drive-ready state Steptronic transmission: 1. Engage selector lever position P with the vehicle stopped. 2. Press the Start/Stop button. The engine is switched off. 3. Set the parking brake. Au ...

Disposal
Hint: when scrapping vehicles epuipped with a seat belt pretensioner or disposing of a front seat outer belt (with seat belt pretensioner) always first active the seat belt pretensioner in accordance with the procedure described below. If any abnormality occurs in the seat belt pretensioner o ...

Precaution
1. Handling precautions on steering system  care must be taken when replacing parts. Incorrect replacement may affect the performance of the steering system and result in a driving hazard. 2. Handling precautions on srs airbag system  the vehicle is equipped with srs (suppl ...

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