Code result
U0316
Software Incompatibility with Park Brake Control Module
Moderate severity
What it means
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.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
EPB software/calibration mismatch
highOne of the most commonly reported causes for this code — check this first.
Used EPB module fitted from different vehicle
mediumA plausible cause — test and verify before replacing parts.
Gateway module routing CAN messages incorrectly
lowLess common, but worth ruling out after the more likely causes.
Related help
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