Check if the standby 5V or 12V rails are active.
If you are facing a specific technical hurdle with your , please reply with: The exact error code displayed on the screen tpms3458pc757 service manual
If your scan tool is throwing a generic code like "C0050" or "Low Battery," the service manual provides the flow chart to diagnose the root cause. Is it a dead battery in the sensor? Is it RF interference? Or is it a broken antenna in the wheel well? The manual bridges the gap between a code and a solution. Check if the standby 5V or 12V rails are active
Replace standard wiring with twisted-pair shielded cable; verify earth ground. Firmware Flash Procedure verify earth ground. Firmware Flash Procedure