B2473
Passenger Door Disarm Switch Check Short To Ground
B2473 is an OBD-II diagnostic trouble code meaning: Passenger Door Disarm Switch Check Short To Ground. Common causes: short circuit in switch wiring, faulty door unlock switch. Estimated repair cost: $6–56.
Symptoms
- Passenger door unlock switch not working
- Problems with central locking
- Security system fault indication
Causes
- Short circuit in switch wiring
- Faulty door unlock switch
- Damage to the wiring harness in the door
- Problems with the security module/central locking
How to Fix
- Check the condition of the wiring harness in the door
- Test the switch circuit for a short circuit
- Check the condition of the switch itself
- If necessary, replace the switch or restore the wiring
- Reset the error code and check for its reappearance
Related codes
FAQ
What does the B2473 code mean?
B2473 is an OBD-II diagnostic trouble code that indicates: Passenger Door Disarm Switch Check Short To Ground
What causes a B2473 error code?
The most common causes of B2473 include: Short circuit in switch wiring; Faulty door unlock switch; Damage to the wiring harness in the door; Problems with the security module/central locking.
How do I fix a B2473 diagnostic trouble code?
To fix B2473: Check the condition of the wiring harness in the door. Test the switch circuit for a short circuit. Check the condition of the switch itself. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2473?
Do not drive — repair immediately
How much does it cost to fix B2473?
The estimated repair cost for B2473 is $6–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat