Mazda 6 2002, Workshop Manual

Page: 1082 / 1248

T–174
ON-BOARD DIAGNOSTIC [AUDIO]
End Of Sie
DTC 06:ER02
A6E817566900W21
Diagnostic procedure
End Of Sie
DTC 06:ER07
A6E817566900W22
Diagnostic procedure
3 INSPECT CD CHANGER (UPPER MODULE)
•
Clear DTC.
•
Insert and eject CD with no defect.
•
Start on-board diagnostic test mode.
•
Is DTC 06:Er01 displayed?
Yes Replace CD changer (upper module).
No Troubleshooting completed.
STEP INSPECTION ACTION
DTC 06:Er02 CD changer (upper module)
DETECTION
CONDITION
Note
•
When error occurs, error message “CHECK CD” is displayed in the LCD.
•
Cannot play CD normally or change tracks.
POSSIBLE
CAUSE
•
Defective CD (scratches or dirt)
•
CD changer (upper module) malfunction
STEP INSPECTION ACTION
1 VERIFY WHETHER MALFUNCTION IS IN CD
CHANGER (UPPER MODULE) OR CD
•
Play all CDs in changer and select other
song (change tracks).
•
Is CD changer able to change tracks?
Yes Go to Step 3.
No Not able to change particular
tracks. Go to next step.
Not able to change any
tracks. Change CD and perform
track-change again.
•
If CD changer changes
tracks, go to Step 3.
•
If not, replace CD
changer (upper module).
2 INSPECT CD
•
Inspect condition of CD where error has
occurred.
•
Is CD okay?
Yes Go to next step.
No Repair (remove foreign material) or replace CD, then go to
next step.
3 INSPECT CD CHANGER (UPPER MODULE)
•
Clear DTC.
•
Play CD and select other song (change
tracks).
•
Start on-board diagnostic test mode.
•
Is DTC 06:Er02 displayed?
Yes Replace CD changer (upper module).
No Troubleshooting completed.
DTC 06:Er07 CD changer (upper module)
DETECTION
CONDITION
Note
•
When error occurs, error message “CHECK CD” is displayed in the LCD.
•
Base unit detects CD reading error.
POSSIBLE
CAUSE
•
Defective CD (scratches or dirt)
•
CD changer (upper module) malfunction
STEP INSPECTION ACTION
1 VERIFY WHETHER MALFUNCTION IS IN CD
CHANGER (UPPER MODULE) OR CD
•
Play all CDs in changer.
•
Is CD changer able to read them properly?
Yes Go to Step 3.
No Not able to read particular
CD. Go to next step.
Not able to read any CD. Go to Step 3.
2 INSPECT CD
•
Inspect condition of CD where error has
occurred.
•
Is CD okay?
Yes Go to next step.
No Repair (remove foreign material) or replace CD, then go to
next step.