B19F1
Right Power Sliding Door Latch Control 1 Circuit Open
B19F1 is an OBD-II diagnostic trouble code meaning: Right Power Sliding Door Latch Control 1 Circuit Open. Common causes: broken or damaged wiring harness, oxidation of contacts in connectors. Estimated repair cost: $56–167.
Symptoms
- The electric drive of the right sliding door does not work
- The door does not open/close automatically
- Door fault indicator flashes
- Error message on the dashboard
Causes
- Broken or damaged wiring harness
- Oxidation of contacts in connectors
- Door lock malfunction
- Problems with the door control module
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness in the area between the lock and the module
- Inspect the contacts in the connectors, clean if necessary
- Check control circuit resistance
- Test the operation of the lock when power is supplied directly
- If necessary, replace the lock or wiring harness
Related codes
FAQ
What does the B19F1 code mean?
B19F1 is an OBD-II diagnostic trouble code that indicates: Right Power Sliding Door Latch Control 1 Circuit Open
What causes a B19F1 error code?
The most common causes of B19F1 include: Broken or damaged wiring harness; Oxidation of contacts in connectors; Door lock malfunction; Problems with the door control module.
How do I fix a B19F1 diagnostic trouble code?
To fix B19F1: Check the integrity of the wiring harness in the area between the lock and the module. Inspect the contacts in the connectors, clean if necessary. Check control circuit resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B19F1?
Do not drive — repair immediately
How much does it cost to fix B19F1?
The estimated repair cost for B19F1 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat