U0316
Software Incompatibility with Park Brake Control Module
A control module has detected that its software version does not match the parking brake module. Most often after replacing the EPB unit with one from a different model year or coding variant.
A control module has detected that its software version does not match the parking brake module. Most often after replacing the EPB unit with one from a different model year or coding variant.
Common causes
- high
EPB software/calibration mismatch
One of the most commonly reported causes for this code — check this first.
Typical part cost: $90-660
- medium
Used EPB module fitted from different vehicle
A plausible cause — test and verify before replacing parts.
Typical part cost: $90-660
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does U0316 mean?
U0316 means "Software Incompatibility with Park Brake Control Module". It is a generic OBD-II code that points to a fault in the network / communication.
What are the most common causes of U0316?
epb software/calibration mismatch; used epb module fitted from different vehicle; gateway module routing can messages incorrectly — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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