Network
generic or reserved
U3002
Vehicle Identification Number
The control module reports a problem with the stored Vehicle Identification Number (VIN) — missing, mismatched between modules, or invalid format.
SystemNetwork
Typegeneric or reserved
GroupU3
Range / number– / 02
Possible causes
- VIN mismatch after module replacement high
- VIN not programmed in replacement module medium
- Gateway module routing CAN messages incorrectly 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: medium
- DIY: shop recommended
- Estimated cost: 50–400 €
- Estimated time: 0.5–2 h
- Component: control module
- Component: module eeprom
- MIL / check engine light
Sources
References
sae:J2012