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Home DTC Codes B0355 Easy · 30-60min
B0355 Info

OBD2 code B0355: Window regulators and mirrors

Window regulator or mirror fault.

ECU: BCM

Detected Root Component

Body Component

Confidence level: low

Observed Symptoms

  • Inoperative window regulator
  • Faulty central locking

Possible Causes

  • Faulty BCM module
  • Blown fuse
  • Damaged wiring
Diagnostic Progress 0 %
Difficulty Easy
Est. time 30-60min
Tools Required 5 tool(s)

Tools Required

multimeter OBD scanner wiring diagram backprobe pins insulated gloves

Interactive Diagnostic

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Diagnostic Result

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Parts likely to be the cause (Boîtier fusibles / BSI)

Boîtier fusibles / BSI

Boîtier fusibles / BSI

Photo d'illustration : Boîtier fusibles / BSI

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Frequently asked questions about code B0355

What does code B0355 mean?

OBD2 code B0355: Window regulators and mirrors. Window regulator or mirror fault.

What are the symptoms of code B0355?

Code B0355 may cause: Inoperative window regulator, Faulty central locking. The intensity of these symptoms varies depending on the vehicle and driving conditions.

What causes code B0355?

The most common causes of code B0355 are: Faulty BCM module, Blown fuse, Damaged wiring. A proper OBD2 diagnostic will pinpoint the exact cause.

Is it serious to drive with code B0355?

Code B0355 is generally benign (Info). It does not prevent driving, but a check helps rule out related issues.

How do I fix code B0355?

Start by reading the code with an OBD2 scanner, then follow the interactive decision tree on this page. Priority causes to check: Faulty BCM module, Blown fuse, Damaged wiring. Difficulty: Easy · Estimated time: 30-60min.