DTC 09:ER22


BHE090266900W05

DTC 09:Er22

Base unit (peripheral circuit for tuner)

DETECTION CONDITION

• Base unit detects malfunction in inner circuit (related to tuner).

POSSIBLE CAUSE

• Base unit malfunction

Diagnostic procedure

INSPECTION

ACTION

Clear the DTC and operate the radio for 3 s or more.
Is DTC 09: Er22 indicated?
Yes
Replace the base unit.
No
DTC troubleshooting completed.