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DTC 00 ERR10 OR 00:ER10

BME090266900W07

DTC 00 ERR10 or 00:Er10 | Cassette deck-base unit communication line
DETECTION CONDITION | • Base unit detects communication error with cassette deck.
POSSIBLE CAUSE | • Malfunction of connectors between base unit and cassette deck • Cassette deck malfunction • Base unit malfunction

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | INSPECT CONNECTOR • Remove cassette deck and inspect connector for the following.

  - Deformation of pin
  - Poor connection of female terminal
  - Pinching of foreign material

• Is connector okay?
Yes
Go to next step.
No | Repair connector, then go to next step.
2 | VERIFY THAT CASSETTE DECK IS INSTALLED WITH BASE UNIT • Install cassette deck and verify its installation condition. • Is cassette deck securely installed? | Yes | Go to next step.
No | Securely install cassette deck, then go to next step.
3 | INSPECT CASSETTE DECK • Clear DTC. • Turn ignition switch to ACC or ON position and hold for 3 seconds or more. • Start on-board diagnostic test mode. • Is DTC 00 ERR10 or 00:Er10 displayed? | Yes | Replace base unit and cassette deck.
No | Troubleshooting completed.