U0550
Invalid Data Received From Side Obstacle Detection Control Module D
U0550 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Side Obstacle Detection Control Module D. Common causes: side sensor module d fault, damage to the wiring harness to the module. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of the side obstacle warning system
- Error message on the dashboard
- Disabling parking assistance systems
- False alarms of the security system
Causes
- Side sensor module D fault
- Damage to the wiring harness to the module
- Poor contact in connectors
- Software problems
- Short circuit in the circuit
How to Fix
- Check the integrity of the wiring harness to the module
- Inspect connectors for corrosion or damage
- Check power supply and grounding of the module
- Scan the module for additional errors
- If necessary, replace side sensor module D
- Repair only from an authorized dealer
Related codes
Error U0550 by Vehicle Brand
FAQ
What does the U0550 code mean?
U0550 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Side Obstacle Detection Control Module D
What causes a U0550 error code?
The most common causes of U0550 include: Side sensor module D fault; Damage to the wiring harness to the module; Poor contact in connectors; Software problems.
How do I fix a U0550 diagnostic trouble code?
To fix U0550: Check the integrity of the wiring harness to the module. Inspect connectors for corrosion or damage. Check power supply and grounding of the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0550?
Do not drive — repair immediately
How much does it cost to fix U0550?
The estimated repair cost for U0550 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat