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Home >> Jeep >> 2018 >> Compass Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 199 ((Security Gateway Module (SGW) - Electrical Diagnostics)) >> DTC Troubleshooting >> U0011-00-Can Interior Bus Off Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2019 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
OPEN OR SHORTED CAN IHS BUS CIRCUIT
OPEN OR SHORTED CAN IHS A/T BUS CIRCUIT
CAN IHS RELATED MODULE
CAN IHS RELATED CONNECTOR
SECURITY GATEWAY MODULE (SGW)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .