Mitsubishi Montero Sport (2004+). Manual - part 562

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-235

STEP 4. Recheck for malfunction.
Q: Is a malfunction eliminated?

YES : This procedure is complete. (If no malfunctions are 

found in all steps, an intermittent malfunction is 
suspected. Refer to GROUP 00, How to Use 
Troubleshooting/Inspection Service Point 

− How to 

Cope with Intermittent Malfunction 

P.00-7

.)

NO :  Go to Step 1.

INSPECTION PROCEDURE 19: CD can not be Inserted.

.

DIAGNOSIS

STEP 1. Check that the shutter opens when a CD 
is inserted.

Q: Does the shutter open when a CD is inserted?

YES : 

Go to Step 2.

NO : 

Take out the CD. Check that a CD can be 
inserted.

STEP 2. Check that the CD is ejected from 
approximately 15 mm (0.6 inch) inside the 
insertion panel even though it can be inserted.
NOTE: If the key switch is not at "ACC" or "ON," the 
CD stops at depth of 15 mm(0.6 inch) below the 
panel surface even when it is inserted, and it will be 
rejected when pushed farther.

Q: Is the CD ejected from approximately 15 mm (0.6 

inch) inside the insertion panel even though it can 
be inserted?

YES : 

Go to Step 3.

NO : 

Check that a CD can be inserted.

STEP 3. Check that "E" (error) is displayed even 
though the CD is inserted completely.
NOTE: Even though the CD is loaded, "E" (error) is 
sometimes displayed with the CD rejected because 
of vibration/shock or dew on the CD face or optical 
lens.

Q: Though the CD is inserted completely, is "E" (error) 

displayed and the CD ejected?

YES : 

Go to Step 4.

NO : 

Check that a CD can be inserted.

STEP 4A. Check the CD.

Q: Is the labeled side faced downward?

YES : 

Insert the CD correctly.

NO : 

Replace the CD. Check that a CD can be 
inserted.

STEP 4B. Check the CD.

Q: Is the recorded face of the CD dirty?

YES : 

Clean the CD. 

No : 

Replace the CD. Check the CD can be 
inserted. 

STEP 4C. Check the CD.

Q: Is there dew on the recorded face of the CD?

YES : 

Remove the dew.

NO : 

Replace the CD. Check that a CD can be 
inserted.

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-236

INSPECTION PROCEDURE 20: No sound. (CD only)

.

DIAGNOSIS

STEP 1. Check that the CD player plays properly 
if another CD is inserted.

Q:  Does it play properly if another CD is inserted?

YES : 

The CD used is defective. The CD player 

should sound normally.

NO : 

Go to Step 2.

STEP 2. Return it to the normal temperature, and 
recheck the operation. Check that the CD player 
operates properly.

Q: Return it to the normal temperature, and recheck 

the operation. Does it operate properly?

YES : 

The CD player should sound normally.

NO : 

Repair or replace the CD player. The CD 
player should sound normally.

INSPECTION PROCEDURE 21: CD Sound Skips.

.

DIAGNOSIS

STEP 1. Malfunction occurrence state.

Q: When does a malfunction occur?

While parking : 

Go to Step 2.

While driving : 

Stop vehicle, go to Step 4.

STEP 2. Check that the CD face scratched or 
dirty.

Q: Is the CD face scratched or dirty?

YES : 

CD is defective, or clean the CD. Check that 

a CD sound skip is resolved.

NO : 

Go to Step 3.

STEP 3. Check that the CD player plays properly 
if another CD is started.

Q: Does it play properly if another CD is inserted?

YES : 

CD is defective. Check that a CD sound 

skip is resolved.

NO : 

Repair or replace the CD player. Check that 
a CD sound skip is resolved.

STEP 4. Check that sound skips when the side of 
the CD player is tapped.
NOTE: Check by using a proper CD which is free 
from scratches, dirt or any other abnormality.

Q: Does sound skip when the side of the CD player is 

tapped?

YES : 

Securely mount the CD player. Check that a 

CD sound skip is resolved.

NO : 

Check the sound skipping state in detail 
while driving, and then contact a service 
shop. Check that a CD sound skip is 
resolved.

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-237

INSPECTION PROCEDURE 22: Sound Quality is Poor.

.

DIAGNOSIS

STEP 1. Check that the CD player plays properly 
if another CD is inserted.

Q: Does it play properly if another CD is inserted?

YES : 

CD used is defective. The sound quality 

should return to normal.

NO : 

Repair or replace the CD player. The sound 
quality should return to normal.

INSPECTION PROCEDURE 23: CD can not be Ejected.

.

DIAGNOSIS

STEP 1. Check that the key switch (ignition key) 
is at "ACC" or "ON".

Q: Is the key switch (ignition key) at "ACC" or "ON?"

YES : 

Go to Step 2.

NO : 

Check the memory backup power supply 
circuit. Refer to Inspection Procedure 21.

STEP 2. Check that the combined amplifier or 
radio set connected securely?

Q: Is the combined amplifier or radio set connected 

securely?

YES : 

If the CD is not ejected, do not discard it, 

because the player may be damaged. 
Therefore, contact a service shop for 
repairs. Check that a CD can be ejected 
normally.

NO : 

Connect the connectors securely. Check 
that a CD can be ejected normally.

RADIO AND TAPE PLAYER

TSB Revision

CHASSIS ELECTRICAL

54-238

INSPECTION PROCEDURE 24: Motor Antenna won't Extend or Retract.

Motor Antenna Drive Circuit