B26F7
Body Control Module
B26F7 is an OBD-II diagnostic trouble code meaning: Body Control Module. Common causes: software failure in the body module, wiring harness damage. Estimated repair cost: $56–222.
Symptoms
- Incorrect operation of electrical equipment (lighting, power windows, etc.)
- Problems with central locking
- Dashboard malfunctions
- Spontaneous turning on/off of headlights or other systems
Causes
- Software failure in the body module
- Wiring harness damage
- Short circuit in the circuit
- Malfunction of the body module itself
- Power problems (blown fuse, poor contact)
How to Fix
- Check fuses associated with the body module
- Diagnose the condition of the wiring harness and connectors
- Scan the module for errors using diagnostic equipment
- Reflash the module (if required)
- If necessary, replace the body module
Related codes
FAQ
What does the B26F7 code mean?
B26F7 is an OBD-II diagnostic trouble code that indicates: Body Control Module
What causes a B26F7 error code?
The most common causes of B26F7 include: Software failure in the body module; Wiring harness damage; Short circuit in the circuit; Malfunction of the body module itself.
How do I fix a B26F7 diagnostic trouble code?
To fix B26F7: Check fuses associated with the body module. Diagnose the condition of the wiring harness and connectors. Scan the module for errors using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B26F7?
Do not drive — repair immediately
How much does it cost to fix B26F7?
The estimated repair cost for B26F7 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat