BMW DTC U0533 – Invalid Data Received From Side Obstacle Detection Control Module (Left)
DTC U0533 meaning on BMW
The DTC U0533 code on a BMW indicates that the vehicle’s onboard diagnostic system has detected invalid data being received from the Side Obstacle Detection Control Module on the left side of the vehicle.
BMW DTC U0533 symptoms
Symptoms of the DTC U0533 code on a BMW may include:
- Malfunctioning or erratic behavior of the left side obstacle detection system
- Warning lights on the dashboard related to the obstacle detection system
- Loss of functionality of the left side obstacle detection system
BMW DTC U0533 causes
Possible causes of the DTC U0533 code on a BMW include:
- Faulty Side Obstacle Detection Control Module on the left side
- Wiring or connection issues between the control module and other components
- Software or communication errors within the control module system
BMW DTC U0533 seriousness
While the DTC U0533 code may not directly affect the drivability of the vehicle, it is important to address the issue promptly as it relates to the proper functioning of the left side obstacle detection system, which is a safety feature designed to assist the driver in avoiding collisions.
How to diagnose DTC U0533 on BMW
To diagnose the DTC U0533 code on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the specific fault codes stored in the vehicle’s system
- Inspect the wiring and connections related to the Side Obstacle Detection Control Module on the left side
- Check for any visible signs of damage or corrosion in the control module or its components
- Perform a communication test to ensure proper data exchange between the control module and other systems
How to fix DTC U0533 on BMW
To fix the DTC U0533 code on a BMW, the following steps may be taken:
- Replace the faulty Side Obstacle Detection Control Module on the left side
- Repair any damaged wiring or connections associated with the control module
- Update the software of the control module to address any communication errors
- Clear the fault codes from the vehicle’s system after the repairs have been completed
How to erase DTC U0533 on BMW
To erase the DTC U0533 code on a BMW, a mechanic can use a diagnostic scanner to clear the fault codes stored in the vehicle’s system after the underlying issue has been addressed and resolved.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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