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Home DTC Codes B0533 Medium · 30-60min
B0533 Warning

OBD2 code B0533: Right Rear Door Lock Actuator Circuit

A fault has been detected in the right rear door lock actuator circuit.

ECU: BCM

Detected Root Component

Body Component

Confidence level: low

Observed Symptoms

  • Warning light or symbol related to the affected system
  • Comfort or safety function impaired

Possible Causes

  • Lock actuator failed
Diagnostic Progress 0 %
Difficulty Medium
Est. time 30-60min
Tools Required 5 tool(s)

Tools Required

multimeter OBD scanner wiring diagram backprobe pins test light

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 B0533

What does code B0533 mean? ▾

OBD2 code B0533: Right Rear Door Lock Actuator Circuit. A fault has been detected in the right rear door lock actuator circuit.

What are the symptoms of code B0533? ▾

Code B0533 may cause: Warning light or symbol related to the affected system, Comfort or safety function impaired. The intensity of these symptoms varies depending on the vehicle and driving conditions.

What causes code B0533? ▾

The most common causes of code B0533 are: Lock actuator failed. A proper OBD2 diagnostic will pinpoint the exact cause.

Is it serious to drive with code B0533? ▾

Code B0533 has moderate severity (Warning). Short-term driving remains possible, but a prompt check is recommended to prevent worsening.

How do I fix code B0533? ▾

Start by reading the code with an OBD2 scanner, then follow the interactive decision tree on this page. Priority causes to check: Lock actuator failed. Difficulty: moderate · Estimated time: 30-60min.