DTC U0127-00: Lost communication with Tire Pressure Monitor Module - Missing message: Action
- Refer to the appropriate electrical circuit wiring diagrams and check the power and ground connections to the tire pressure monitor module
- Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the appropriate electrical circuit wiring diagrams and check the CAN network between the tire pressure monitor module and the instrument cluster
- Check the tire pressure monitor module for related diagnostic trouble codes and refer to the relevant diagnostic trouble code index