U045A
Invalid Data Received From Parking Assist Control Module A
U045A is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Parking Assist Control Module A. Common causes: open or short circuit in parking sensor wiring, contamination or mechanical damage to parking sensors. Estimated repair cost: $6–89.
Symptoms
- Parking sensor system does not work
- False alarms of parking sensors
- The parking aid system indicator is flashing
- Parking system error message on dashboard
Causes
- Open or short circuit in parking sensor wiring
- Contamination or mechanical damage to parking sensors
- Moisture getting into the parking sensor connectors
- Malfunction of the parking assistant module
- Problems with module power or grounding
How to Fix
- Check the integrity of the wires to the parking sensors
- Clean parking sensors from dirt
- Check connectors for corrosion or oxidation
- Scan the parking assistant module for errors
- Reboot the system (disconnect the battery terminal for 10 minutes)
Related codes
Error U045A by Vehicle Brand
FAQ
What does the U045A code mean?
U045A is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Parking Assist Control Module A
What causes a U045A error code?
The most common causes of U045A include: Open or short circuit in parking sensor wiring; Contamination or mechanical damage to parking sensors; Moisture getting into the parking sensor connectors; Malfunction of the parking assistant module.
How do I fix a U045A diagnostic trouble code?
To fix U045A: Check the integrity of the wires to the parking sensors. Clean parking sensors from dirt. Check connectors for corrosion or oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U045A?
Limited driving only, diagnose soon
How much does it cost to fix U045A?
The estimated repair cost for U045A is $6–89. Actual cost depends on your vehicle, location, and labor rates.
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