DTC 06:ER10

id0902f6817900

DTC 06:Er10

CD changer (upper module)-base unit communication line

DETECTION CONDITION

• Base unit detects communication error with CD changer (upper module).

POSSIBLE CAUSE

• Malfunction of connectors between base unit and CD changer (upper module)
• CD changer (upper module) malfunction
• Base unit malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
Verify the connections of the base unit and CD changer connectors.
Are the connections normal?
Yes
Go to the next step.
No
Repair the connections and go to the next step.
2
Inspect the wiring harness between the base unit and CD changer (external).
Is the wiring harness normal?
Yes
Go to the next step.
No
Repair the wiring harness and go to the next step.
3
Clear the DTC, turn the ignition switch to the ON position and then hold for 3 s or more.
Is DTC 06: Er10 displayed?
Yes
Replace the base unit and CD changer (external).
No
DTC troubleshooting completed.