Mazda 6 2002 Workshop Manual page 1025

Diagnostic procedure
STEP
1 VERIFY WHETHER MALFUNCTION IS IN CD
CHANGER OR OTHER PARTS
• Operate changer function.
• Is function okay?
2 INSPECT CD
• Inspect condition of CD where error has
occurred.
• Is CD okay?
3 INSPECT MAGAZINE
• Inspect magazine.
• Is magazine okay?
4 INSPECT CD CHANGER (EXTERNAL TYPE)
• Clear DTC.
• Operate changer.
• Start on-board diagnostic test mode.
• Is DTC 05:Er01 displayed?
End Of Sie
DTC 05:ER07
DTC 05:Er07 CD changer (eternal type)
Note
DETECTION
• When error occurs, error message “CHECK CD” is displayed in the LCD.
CONDITION
• Base unit detects CD reading error.
POSSIBLE • Defective CD (scratches or dirt)
CAUSE • CD changer (eternal type) malfunction
Diagnostic procedure
STEP
1 VERIFY WHETHER MALFUNCTION IS IN CD
CHANGER OR OTHER PARTS
• Play all CD in magazine.
• Is CD changer able to read them properly?
2 INSPECT CD
• Inspect condition of CD where error has
occurred.
• Is CD okay?
3 INSPECT CD CHANGER (EXTERNAL TYPE)
• Clear DTC.
• Insert and play CD with no defect.
• Start on-board diagnostic test mode.
• Is DTC 05:Er07 displayed?
End Of Sie
DTC 06:ER01
DTC 06:Er01 CD changer (upper module)
DETECTION
• CD changer (upper module) cannot implement insert, eject, and disc change commands.
CONDITION
POSSIBLE • Defective CD (broken or foreign material stuck/attached)
CAUSE • CD changer (upper module) malfunction
Diagnostic procedure
STEP
1 • Is CD able to be ejected?
2 INSPECT CD
• Inspect condition of CD where error has
occurred.
• Is CD okay?
ON-BOARD DIAGNOSTIC [AUDIO]
INSPECTION
INSPECTION
INSPECTION
Yes Go to Step 4.
No Not able to change particular
CD.
Not able to change any CD.
Yes Go to net step.
No Repair (remove foreign material) or replace CD, then go to
net step.
Yes Go to net step.
No Repair or replace magazine, then go to net step.
Yes Replace CD changer (eternal type).
No Troubleshooting completed.
Yes Go to Step 3.
No Not able to change particular
CD.
Not able to change any CD.
Yes Go to net step.
No Repair (remove foreign material) or replace CD, then go to
net step.
Yes Replace CD changer (eternal type).
No Troubleshooting completed.
Yes Go to net step.
No Replace CD changer (upper module).
Yes Go to net step.
No Repair (remove foreign material) or replace CD, then go to
net step.
ACTION
Go to net step.
Go to Step 3.
A6E817566900W19
ACTION
Go to net step.
Go to Step 3.
A6E817566900W20
ACTION
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