DTC B10B9-13: Blower Control - Circuit open: Action
- Check for any disconnected connectors or damaged connector pins
- Carry out on demand self test using manufacturer approved diagnostic system to confirm the fault is present
- Refer to the appropriate electrical circuit wiring diagrams and check the front seat climate control module - Circuit reference LH_FANS_RTN, Circuit reference LH_FANS_PWR - For open circuit. Repair circuit as required, clear DTC and retest
- Carry out on demand self test using manufacturer approved diagnostic system to confirm rectification. Alternatively, carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system