DTC B100A-64: Fuel Pump Authorization - Signal plausibility failure: Action

Re- synchronize ID by reconfiguring the central junction box as a new module
Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the ignition, power and ground connections to the central junction box and instrument cluster
Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the CAN network between the central junction box and instrument cluster