Toyota Tacoma manuals

Toyota Corolla Repair Manual: Cd cannot be taken out

Wiring diagram

Inspection procedure

1 Check if radio autosearch functions properly

  1. Check if the radio autosearch function properly.
  1.  Perform the autoresearch of the radio and check that the operation is normal.

    Standard: malfunction disappear.

2 Press eject and check operation

2 Press eject and check operation

  1. Press ejectand check the operation.
  1.  Press the cd eject switch of the radio receiver assembly for 2 sec or more to see if the cd is ejected.

    Standard: cd is ejected.

    Reference: if the cd is not ejected, send the vehicle for repair.

    Do not try to drag it out by force.

3 Check if a proper cd is inserted

3 Check if a proper cd is inserted

  1. Check that a proper cd is inserted.
  1.  Check that in what conditions the sound skipping occurs.

    Standard: driving on the bad road.

4 Replace cd with another and recheck

4 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: installed properly.

5 Inspect radio receiver assy(+b, acc, gnd)

5 Inspect radio receiver assy(+b, acc, gnd)

  1. Check that the continuity between terminals at each condition, as shown in the chart.

Standard:

  1. Check that the voltage between terminals at each condition, as shown in the chart.

Standard:

Repair or replace harness or connector

Repair or replace harness or connector

Although system is powered,cd cannot be played
Wiring diagram Inspection procedure 1 Check if a proper cd is inserted Check that a proper cd is inserted.  Make sure that the cd is a normal audio cd, and that there is no deforma ...

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 ...

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 ...

Malfunction in tachometer
Wiring diagram Inspection procedure Check output value of ecm.  Connect the handheld tester to dlc3. Turn the ignition switch to on and push the handheld tester main switch on.  Select the data list mode on the handheld tester. 2 Inspect combination mete ...

Inspection procedure
Hint: if dtcs p0115, p0116, p0117, p0118 and p0125 are output simultaneously, the engine coolant temperature sensor circuit may be open or short. Perform the troubleshooting of dtc p0115, p0117 or p0118 first. Read freeze frame data using the hand-held tester or the obd ii scan to ...

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