DTC U0140-87: Lost Communication With Body Control Module - Missing message: Action

Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the appropriate system wiring diagrams and check CAN circuits if required. Repair harness as required
Car configuration signal not received. Check central junction box for DTCs and refer to the relevant DTC index. Using the manufacturer approved diagnostic system check and update the car configuration file as required
Clear DTC and retest. If fault persists, check and install new rear view camera as required