Network
generic / SAE
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.
SystemNetwork
Typegeneric / SAE
GroupU0
Range / number3 / 19
Possible causes
- Wrong ABS software flashed high
- Gateway module routing CAN messages incorrectly low
- CAN terminating resistor (120 Ω) drifted out of spec low
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
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 120–700 €
- Estimated time: 0.5–3 h
- Component: abs module
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012