OBD Guide
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B361A

Head-Up Display Module

B361A is an OBD-II diagnostic trouble code meaning: Head-Up Display Module. Common causes: damage to the hud module, wiring harness problems. Estimated repair cost: $167–556.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$167–556 (est.)

Symptoms

  • Head-up display won't turn on
  • Missing or distorted information on HUD
  • Flickering or disappearing image

Causes

  • Damage to the HUD module
  • Wiring Harness Problems
  • CAN bus fault
  • Software glitch

How to Fix

  1. Diagnostics of the HUD module with an OBD-II scanner
  2. Checking the condition of contacts and wiring
  3. Reboot the system (remove the battery terminal for 10 minutes)
  4. Replacing the HUD module if necessary

Error B361A by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the B361A code mean?

B361A is an OBD-II diagnostic trouble code that indicates: Head-Up Display Module

What causes a B361A error code?

The most common causes of B361A include: Damage to the HUD module; Wiring Harness Problems; CAN bus fault; Software glitch.

How do I fix a B361A diagnostic trouble code?

To fix B361A: Diagnostics of the HUD module with an OBD-II scanner. Checking the condition of contacts and wiring. Reboot the system (remove the battery terminal for 10 minutes). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B361A?

Yes, but get it checked soon

How much does it cost to fix B361A?

The estimated repair cost for B361A is $167–556. Actual cost depends on your vehicle, location, and labor rates.

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