DTC 07:ER10


BHE090266900W10

DTC 07:Er10

MD player-base unit communication line

DETECTION CONDITION

• Base unit detects communication error with MD player.

POSSIBLE CAUSE

• Malfunction of connectors between base unit and MD player
• MD player malfunction
• Base unit malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
Remove the MD player and inspect the connector condition (bent pins, poor female terminal connection, trapped foreign material).
Is the connector normal?
Yes
Go to the next step.
No
Repair the connector and go to the next step.
2
Assemble the MD player to the base unit and verify assembly condition.
Is assembly condition normal?
Yes
Go to the next step.
No
Repair the assembly condition 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 07: Er10 displayed?
Yes
Replace the base unit and MD player.
No
DTC troubleshooting completed.