Toyota Tacoma manuals

Toyota Corolla Repair Manual: Malfunction in clock

Wiring diagram

Inspection procedure

Inspection procedure

1 Inspect fuse

  1. Check the continuity in cig fuse.
  2.  check the continuity in dome fuse.

2 Inspect harness or connector

2 Inspect harness or connector

  1. Check voltage.
  1.  Remove the clock assy with connector still connected.
  2.  Measure voltage between terminal 1 (+b) of clock assy connector and body ground.

Standard voltage: 10 14 v

  1.  turn the ignition switch to acc.
  2. Measure voltage between terminal 4 (acc) of clock assy connector and body ground.

Standard voltage: 10 14 v

  1.  check continuity.
  1. Check continuity between terminal 2 (e) of clock assy connector and body ground.

    Ok: continuity exists

Replace clock assy

Replace clock assy

Seat belt warning lamp for front passengers seat does not flash
Wiring diagram Inspection procedure 1 Inspect combination meter assy Ground terminal c911 on the combination meter side.  check that the warning lightlights up. Ok: warning lig ...

The ambient temperature does not display
Wiring diagram Inspection procedure 1 Inspect outer ambient temperature sensor Remove cooler (ambient temp. Sensor) thermistor.  measure resistance between terminals 1 and 2 of co ...

Other materials:

SRS airbags
The SRS airbags inflate when the vehicle is subjected to certain types of severe impacts that may cause significant injury to the occupants. They work together with the seat belts to help reduce the risk of death or serious injury. ◆ SRS front airbags 1 SRS driver airbag/front passenge ...

Inspection procedure
1 Check d squib circuit(airbag sensor assy center horn button assy) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the horn button assy.  for the orange c ...

Source voltage drop
The srs is equipped with a voltageincrease circuit (dcdc converter) in the airbag sensor assy center in case the source voltage drops. When the battery voltage drops, the voltageincrease circuit (dcdc converter) functions to increase the voltage of the srs to normal voltage. The diag ...

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