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Toyota Corolla Repair Manual: Warning buzzer does not sound (key reminder warning, light reminder warning)

Toyota Corolla Repair Manual / Diagnostics / Combination meter / Warning buzzer does not sound (key reminder warning, light reminder warning)

Wiring diagram

Inspection procedere

Inspection procedere

1 Check buzzer

  1. Check that all of the warning buzzers sound.

2 Inspect front door courtesy lamp switch assy

2 Inspect front door courtesy lamp switch assy

3 Inspect unlock warning switch assy

3 Inspect unlock warning switch assy

4 Check harness and connector(between unlock warning switch

4 Check harness and connector(between unlock warning switch and combination meter assy)

5 Check harness and connector(between courtesy lamp switch and

5 Check harness and connector(between courtesy lamp switch and combination meter assy)

Check and replace combination meter assy

Check and replace combination meter assy

Malfunction in water temperature receiver gauge
Wiring diagram Inspection procedure 1 Read value of handheld tester Check output value of ecm.  Connect the handheld tester to dlc3.  Turn the ignition switch to on and p ...

Seat belt warning lamp for drivers seat does not operate
Wiring diagram Inspection procedure 1 Check combination meter assy Ground terminal c912 on the combination meter side. check that the warning lightlights up. Ok: warning light light ...

Other materials:

Inspection procedure
Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malf ...

Replacement
Hint: components: 1. Place front wheels facing straight ahead 2. Remove front wheels 3. Remove engine under cover lh 4. Remove engine under cover rh 5. Remove exhaust pipe 6. Drain transaxle oil 7. Remove hood subassy 8. Remove cylinder head cover no.2 9. Remove air cleaner assy 10. Rem ...

Onvehicle inspection
1. Connect handheld tester:  connect the handheld tester to the dlc3.  start the engine and run it at idle.  select the active test mode on the handheld tester. Hint: please refer to the handheld tester operators manual for further details. 2. Inspect actuator motor ...

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