B3823
Right Rear Window Down Control Circuit
B3823 is an OBD-II diagnostic trouble code meaning: Right Rear Window Down Control Circuit. Common causes: open or short circuit in wiring harness, window motor malfunction. Estimated repair cost: $56–167.
Symptoms
- Right rear window won't go down
- The glass rolls down intermittently
- Clicking or other strange noises when trying to lower the window
Causes
- Open or short circuit in wiring harness
- Window motor malfunction
- Switch problem
- Door control module malfunction
- Blown fuse
How to Fix
- Check the condition of the wiring harness and contacts in the connectors
- Test the window lift motor
- Check power window switch
- Diagnose the door control module
- Replace the blown fuse
Related codes
Error B3823 by Vehicle Brand
FAQ
What does the B3823 code mean?
B3823 is an OBD-II diagnostic trouble code that indicates: Right Rear Window Down Control Circuit
What causes a B3823 error code?
The most common causes of B3823 include: Open or short circuit in wiring harness; Window motor malfunction; Switch problem; Door control module malfunction.
How do I fix a B3823 diagnostic trouble code?
To fix B3823: Check the condition of the wiring harness and contacts in the connectors. Test the window lift motor. Check power window switch. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3823?
Limited driving only, diagnose soon
How much does it cost to fix B3823?
The estimated repair cost for B3823 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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