OBD-II code · Network
U0319 Software Incompatibility with Anti-Lock Brake System Control Module
The ABS controller advertises a software version not supported by the rest of the vehicle network. ABS, ESP and ASR functions are usually disabled until coding is corrected.
Is it safe to drive with U0319?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyWrong ABS software flashed
- Less likelyGateway module routing CAN messages incorrectly
- Less likelyCAN terminating resistor (120 Ω) drifted out of spec
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- ABS Module
Related codes
- U0316Software Incompatibility with Park Brake Control Module
- U0317Software Incompatibility with Brake System Control Module
- U0318Software Incompatibility with Power Steering Control Module
- U031ASoftware Incompatibility With Transmission Range Control Module
- U031BSoftware Incompatibility With DC/DC Converter Control Module A
- U031CSoftware Incompatibility With Brake System Control Module B
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.