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Toyota Corolla Repair Manual: Cassette tape cannot be inserted or played

Toyota Corolla Repair Manual / Diagnostics / Audio system / Cassette tape cannot be inserted or played

Wiring diagram

Inspection procedure

1 Check for any foreign object

  1. Check for any foreign object.
  1.  Check that no foreign object or defect is detected in the cassette tape player of radio receiver assembly.

    Standard: no foreign object and defect detected.

2 Check cassette tape

2 Check cassette tape

  1. Check the cassette tape.
  1.  Check that the cassette tape is a normal tape to which music or voice is recorded.

    Standard: proper cassette tape to which music or voice is recorded.

3 Replace cassette tape with another and recheck

3 Replace cassette tape with another and recheck

  1. Replace the cassette tape with another and recheck.
  1.  Replace the faulty cassette tape with the normal one to see if the same trouble occurs again.

    Standard: the function is recovered to be normal.

4 Check if radio autosearch functions properly

4 Check if radio autosearch functions properly

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

    Standard: the operation returns to be normal.

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

Radio broadcast cannot be received (bad reception)
Inspection procedure 1 Check if radio autosearch functions properly Check if the radio autosearch functions properly.  Perform the autosearch of the radio and check that it function ...

Cassette tape cannot be ejected
Wiring diagram Wiring diagram 1 Check if radio autosearch functions properly Check if the radio autosearch function properly.  Perform the autoresearch of the radio and check that ...

Other materials:

Rear speaker assy
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Terminals of ecu
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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. If dtc p0441 (purge flow), p0446 (vsv for ccv), p0451, p0452 or p0453 (evaporative pressure sensor) is output with dtc p0442 or p0456, ...

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