Toyota Tacoma manuals

Toyota Corolla Repair Manual: Cd sound skips

Inspection procedure

1 Disc cleaning

  1. Disk cleaning
  1. ) if the disk gets dirty, clean the disk by wiping the surface from the center to outside in the radial directions with a soft cloth.

Notice

: do not use a conventional record cleaner or antistatic preservative.

Standard: malfunction disappear.

2 Replace cd with another and recheck

2 Replace cd with another and recheck

  1. Replace the cd with another and recheck.
  1. Check the installation condition of the radio receiver assembly.

    Standard: malfunction disappear.

3 Check when this happens

3 Check when this happens

  1. Check then this happens.
  1. Check that in what condition (place) noise occurs.

    Standard: driving on the bumpy road.

4 Compare it with another car of same model

4 Compare it with another car of same model

  1. Compare it with another vehicle of the same model.
  1.  Compare with the vehicle of the same type which does not have a trouble to see if there is any difference in the condition of trouble occurrence.

    Standard: no difference found.

Disc cleaning

Disc cleaning

  1. Check of radio receiver assembly installation.
  1.  Check the installation condition of the radio receiver assembly.

    Standard: installed properly.

6 Did the temperature in the cabin change rapidly?

6 Did the temperature in the cabin change rapidly?

  1. Did the temperature in the cabin change rapidly?
  1.  Check whether or not the rapid temperature change occurred in the cabin.

    Standard: the rapid temperature change occurred.

    Reference: the rapid temperature change creates condensation inside the cd player, which may disable playing cd.

Check and replace radio receiver assy

Check and replace radio receiver assy

Sound quality is bad only when cd is played(volume is too low)
Inspection procedure 1 Replace cd with another and recheck Replace the cd with another and recheck.  Check the installation condition of the radio receiver assembly. Standard: malfun ...

Noise occurs
Inspection procedure 1 Check of speaker installation Check speaker installation condition.  Check that each speaker is securely installed. Standard: malfunction disappear. Hint: ...

Other materials:

Inspection procedure
1 Input signal check See input signal check on page 05745. check the indicator light operation when each of the set/ coast, resume/accel and cancel is turned on. Ok: set/coast, resume/accel switch: the signals shown in the table on the left should be output when each switch is o ...

Circuit description
The o/d main switch (transmission control switch) is a momentary type switch. When pressing the o/d main switch, the o/d off indicator light lights up and the ecm prohibits shifting into o/d, and when pressing it once again, the o/d off indicator light goes off and the ecm allows shifting in ...

Changing engine switch modes
Modes can be changed by pressing the engine switch with the brake pedal (continuously variable transmission) or clutch pedal (manual transmission) released. (The mode changes each time the switch is pressed.) ► Vehicles without a multi-information display Off* The emergency flashers ca ...

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