B225B
Tail Gate Panel Half Switch Or Courtesy Switch Right
B225B is an OBD-II diagnostic trouble code meaning: Tail Gate Panel Half Switch Or Courtesy Switch Right. Common causes: malfunction of the right tailgate switch, open or short circuit in the limit switch circuit. Estimated repair cost: $22–56.
Symptoms
- Interior lighting does not work when opening the trunk
- Incorrect operation of the central locking
- False alarms
- Door open message on dashboard when trunk is closed
Causes
- Malfunction of the right tailgate switch
- Open or short circuit in the limit switch circuit
- Oxidation of connector contacts
- Problems with the body control module
- Incorrect tailgate adjustment
How to Fix
- Check the operation of the limit switch manually
- Inspect the condition of contacts and connectors
- Test the limit switch circuit with a multimeter
- If necessary, replace the limit switch
- Adjust the position of the trunk door
Related codes
FAQ
What does the B225B code mean?
B225B is an OBD-II diagnostic trouble code that indicates: Tail Gate Panel Half Switch Or Courtesy Switch Right
What causes a B225B error code?
The most common causes of B225B include: Malfunction of the right tailgate switch; Open or short circuit in the limit switch circuit; Oxidation of connector contacts; Problems with the body control module.
How do I fix a B225B diagnostic trouble code?
To fix B225B: Check the operation of the limit switch manually. Inspect the condition of contacts and connectors. Test the limit switch circuit with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B225B?
Yes, but get it checked soon
How much does it cost to fix B225B?
The estimated repair cost for B225B is $22–56. Actual cost depends on your vehicle, location, and labor rates.
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