U0428low severityNetwork
Invalid Data Received from TPMS Module
on 2012 Audi A6 3.0L Supercharged V6 · AWD
What this code means
Data from the Tire Pressure Monitoring System is invalid or inconsistent.
Symptoms
- TPMS warning light
- Incorrect tire pressure readings
- TPMS malfunction indicator
- Pressures shown as dashes
Common causes
- TPMS sensor battery dead
- Sensor ID mismatch
- CAN bus noise
- TPMS module calibration lost
- Aftermarket wheels blocking signal
Diagnostic steps
- Check TPMS sensor signals with tool
- Relearn TPMS sensor IDs
- Check CAN bus quality
- Verify correct sensors for vehicle
- Check for wheel well interference
Repair notes
Relearn TPMS sensor IDs. Replace sensors with dead batteries.
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Enhanced codes (ABS, airbag, TPMS) plus repair reports.
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Other Network codes on this vehicle
00003
Control Module - Defective
01304
Radio - No Communication
01312
Powertrain Data Bus - Defective
01314
Engine Control Module (ECM) - no communications
01315
Transmission Control Module (TCM) - No Communication
01316
ABS Control Module - No Communication
01317
Instrument Cluster Control Module (J285) - No Communication
01318
Immobilizer Control Module - No Communication
01321
Airbag Control Module - No Communication
U0001
High Speed CAN Communication Bus