Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Audio system / Cd cannot be inserted or is ejected right after
insertion
Toyota Corolla (E120): Cd cannot be inserted or is ejected right after insertion
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 normal audio cd, and that there is no
deformation, flaw, stain, burr and
other defects on the cd.
Standard: normal audio cd.
Reference:
- translucent or different–shaped cd cannot be played.
- Cd–rom for personal computers (with music recorded in) and recorded cd–r may not be played.
- Playing an 3.2 In. (8–Cm) cd does not require an adapter.


2 Check that a proper cd is inserted
- Check that a proper cd is inserted.
- Check whether or not the cd is inserted upside down.
Standard: not upside down.


3 Disc cleaning

- Disk cleaning
- 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 anti–static preservative.


4 Replace cd with another and recheck
- Replace the cd with another and recheck.
- Replace the faulty cd with the normal one to see if the same
trouble occurs again.
Standard: malfunction disappear.


5 Check if radio auto–search functions properly
- Check if the radio auto–search function properly.
- Perform the auto–research of the radio and check that the
operation is normal.
Standard: malfunction disappear.


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

- Check that the continuity between terminals at each condition, as shown in the chart.
Standard:

- Check that the voltage between terminals at each condition, as shown in the chart.
Standard:



Repair or replace harness or connector
Other materials:
Ecm (1zz–fe)
Replacement
1. Disconnect battery negative terminal
2. Remove glove compartment door assy
3. Remove ecm
Remove the 2 clips using a clip remover. Then, open the
cover.
Disconnect the 4 ecm connectors.
remove the wire harness from the wire harness clamp.
Remove the 2 ...
Inspection
1. Fuel injector assy
Inspect injector resistance.
Using an ohmmeter,measure the resistance between
the terminals.
Resistance: 13.4 – 14.2 Ω at 20 c (68 f)
Inspect injector inspection
Caution:
keep injector clear of sparks during the test.
Purch ...
Road test
1. Problem symptom confirmation
Taking into consideration the results of the customer problem analysis,
try to reproduce the symptoms
of the trouble. If the problem is that the transaxle does not shift up,
shift down, or the shift point is too
high or too low conduct the following road ...


