Circuit/System Verification
- Verify DTC B123E is not set.
- If DTC B123E is set
- Go to next step: If DTC B123E is not set
- Ignition ON/vehicle in Service Mode, A11 Radio ON.
- Verify that all radio controls operate and perform the correct function.
- If all or some of the radio controls are inoperative
Refer to Circuit/System Testing .
- Go to next step: If all radio controls operate and perform the correct function.
- If all or some of the radio controls are inoperative
- All OK.