U0158
Lost Communication With Head Up Display
U0158 is an OBD-II diagnostic trouble code meaning: Lost Communication With Head Up Display. Common causes: open or short circuit in hud circuit, malfunction of the display on the windshield. Estimated repair cost: $28–167.
Symptoms
- Head-up display (HUD) does not work
- Information on the HUD is displayed intermittently
- HUD does not activate when ignition is turned on
- Check Engine Light Is On
- There may be malfunctions in other information systems
Causes
- Open or short circuit in HUD circuit
- Malfunction of the display on the windshield
- Display wiring harness problems
- Poor contact in connectors
- System software failure
How to Fix
- Check HUD circuit fuse
- Inspect the wiring harness and connectors for damage.
- Check power supply and display ground
- Conduct diagnostics on the HUD display itself
- If necessary, replace the display or repair the wiring
- Update system software (if available)
Related codes
Error U0158 by Vehicle Brand
FAQ
What does the U0158 code mean?
U0158 is an OBD-II diagnostic trouble code that indicates: Lost Communication With Head Up Display
What causes a U0158 error code?
The most common causes of U0158 include: Open or short circuit in HUD circuit; Malfunction of the display on the windshield; Display wiring harness problems; Poor contact in connectors.
How do I fix a U0158 diagnostic trouble code?
To fix U0158: Check HUD circuit fuse. Inspect the wiring harness and connectors for damage.. Check power supply and display ground. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0158?
Yes, but get it checked soon
How much does it cost to fix U0158?
The estimated repair cost for U0158 is $28–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat