DTC B100A-63: Fuel Pump Authorization - Circuit / component protection timeout: Action
- Refer to the electrical circuit diagrams and check the power and ground connections to the auxiliary junction box and instrument cluster
- Using the manufacturer approved diagnostic system, complete a CAN network integrity test. Refer to the electrical circuit diagrams and check the CAN network between the auxiliary junction box and the instrument cluster. Clear DTC and retest
- Check battery is fully charged and in serviceable condition, refer to the battery care information: BATTERY AND CHARGING SYSTEM - GENERAL INFORMATION