Parking Assist Sensor Rear Center
The C0494 code means the vehicle's onboard diagnostic system has detected: Parking Assist Sensor Rear Center. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $100 - $600 (parts and labor)
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Common Symptoms
- Driver assistance warning light on
- Parking sensors not working
- Parking camera display blank
- Automatic parking feature disabled
Probable Causes (Ranked by Likelihood)
- Failed parking sensor Very High
- Dirty or obstructed sensor or camera High
- Damaged sensor wiring Moderate
- Control module communication error Low
Step-by-Step Diagnostic Procedure
-
Clean all parking sensors and cameras
-
Test individual sensor operation
-
Check camera circuit wiring
-
Scan parking assist module for codes
Frequently Asked Questions
What does code C0494 mean?
C0494 indicates a fault with the parking assist sensor rear center.
Can I drive with C0494?
You can drive safely, but the affected feature will be unavailable until repaired.
How much does it cost to fix C0494?
Typical repair costs are $100 - $600 (parts and labor).
Sources
This page is built from documented references. Verify against your own service info before repair work.
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