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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 | INSPECT CONNECTOR • Remove CD changer (upper module) and inspect connector for the following: - Deformation of pin - Poor connection of female terminal - Pinching of foreign material • Is connector okay? | Yes | Go to the next step.
No | Repair connector, then go to the next step.
2 | VERIFY THAT CD CHANGER (UPPER MODULE) IS INSTALLED WITH BASE UNIT • Install CD changer (upper module) and verify its installation condition. • Is CD changer (upper module) securely installed? | Yes | Go to the next step.
No | Securely install CD changer (upper module), then go to the next step.
3 | INSPECT CD CHANGER (UPPER MODULE) • Clear DTC. • Turn the ignition switch to the ACC or ON position and hold for 3 s or more. • Start on-board diagnostic test mode. • Is DTC 06: Er10 displayed? | Yes | Replace base unit and CD changer (upper module).
No | Troubleshooting completed.