U1514
Headlamp Control Module/Headlamp Leveling Control Module Lost Communication With Right Headlamp On LIN Bus
U1514 is an OBD-II diagnostic trouble code meaning: Headlamp Control Module/Headlamp Leveling Control Module Lost Communication With Right Headlamp On LIN Bus. Common causes: open or short circuit in the right headlight circuit, right headlight module malfunction. Estimated repair cost: $17–89.
Symptoms
- Right headlight doesn't work
- Error in the headlight leveling system on the dashboard
- Automatic light switching does not function
- The headlights are constantly on at the same level
- Right headlight flickering
Causes
- Open or short circuit in the right headlight circuit
- Right headlight module malfunction
- Problems with the LIN bus
- Malfunction of the headlight control module
- Poor contact in connectors
How to Fix
- Check the right headlight fuse
- Inspect the wiring harness to the right headlight for damage.
- Check connections in connectors
- Scan the LIN bus for errors
- Check the functionality of the right headlight module
Related codes
FAQ
What does the U1514 code mean?
U1514 is an OBD-II diagnostic trouble code that indicates: Headlamp Control Module/Headlamp Leveling Control Module Lost Communication With Right Headlamp On LIN Bus
What causes a U1514 error code?
The most common causes of U1514 include: Open or short circuit in the right headlight circuit; Right headlight module malfunction; Problems with the LIN bus; Malfunction of the headlight control module.
How do I fix a U1514 diagnostic trouble code?
To fix U1514: Check the right headlight fuse. Inspect the wiring harness to the right headlight for damage.. Check connections in connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U1514?
Limited driving only, diagnose soon
How much does it cost to fix U1514?
The estimated repair cost for U1514 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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