Tpms3458pc757 Service Manual __link__ -

The widely reported service code is Menu + 1147 . Use the original remote control to enter it.

Allows for component-level repairs rather than complete unit replacement.

Test the primary power supply output; verify cable length resistance losses. Incorrect baud rate or mismatched bus termination.

Visual indicators for Power (PWR), RF Receive (RX), Data Transmit (TX), and System Fault (FLT). tpms3458pc757 service manual

Here are some common failures associated with this board and their likely causes, as observed by other owners.

Your search for the "Service Manual" for the TPMS3458PC757 can be understood in two ways:

Typically found in 37-inch to 65-inch models from brands like Connectivity: The widely reported service code is Menu + 1147

Release the button when the LED flashes blue, signaling the update has commenced. To help tailor this guide further, let me know:

Current (e.g., screen flickering, failing to read certain frequencies)

Re-flash the SPI Flash memory using a programmer (e.g., CH341A) with the correct dump file. Test the primary power supply output; verify cable

Sensor 1 Pressure Value (32-bit IEEE 754 Float, scaled in PSI or kPa)

Test the 125 kHz Low-Frequency (LF) excitation circuit. Enter the device's built-in loop-back diagnostic mode (Navigate to Settings > Diagnostics > Antenna Test ).