DTC Troubleshooting: U0047 (PGM-FI System (3.0L Engine)): Notes

DTC U0047  : PF-CAN B Malfunction For The Second Channel (BUS-OFF (Powertrain Control Module (PCM)))

How to use this manual .

NOTICE: 

• Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Fuel and Emissions Systems (2.0L Engine) or How to Troubleshoot the Fuel and Emissions Systems (3.0L Engine) .
• Troubleshoot the following DTCs first, if stored at the same time.
• • Network Communications System [CAN Gateway]: DTC U0047-00 - Refer to: DTC Troubleshooting: U0047-00 (CAN Gateway (3.0L Engine)) or DTC Troubleshooting: U0047-00 (CAN Gateway (2.0L Engine))