Information Bus
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Pinpoint Tests
- Check the Controller Area Network For Open Circuit
- Check the Controller Area Network For Short Circuit
- Check the ISO Network Circuit
- Check the SCP Network
- Check the Supplies and Grounds to the Adaptive Speed Module
- Check the Supplies and Grounds to the Air Conditioning Module
- Check the Supplies and Grounds to the Air Suspension Module
- Check the Supplies and Grounds to the Amplifier
- Check the Supplies and Grounds to the CD Changer
- Check the Supplies and Grounds to the Cellular Phone Module
- Check the Supplies and Grounds to the Driver Door Module
- Check the Supplies and Grounds to the Driver Seat Module (DSCM)
- Check the Supplies and Grounds to the Dynamic Stability Module
- Check the Supplies and Grounds to the Engine Module (ECM)
- Check the Supplies and Grounds to the Front Electronic Module
- Check the Supplies and Grounds to the Ice Head Unit
- Check the Supplies and Grounds to the Instrument Cluster (IC)
- Check the Supplies and Grounds to the Intrusion Sensor
- Check the Supplies and Grounds to the J-Gate Module (JGM)
- Check the Supplies and Grounds to the Navigation System Module
- Check the Supplies and Grounds to the Park Brake Module (EPB)
- Check the Supplies and Grounds to the Parking Aid Module (PACM)
- Check the Supplies and Grounds to the Rear Control Panel
- Check the Supplies and Grounds to the Rear Electronic Module
- Check the Supplies and Grounds to the Rear Memory Module (RMM)
- Check the Supplies and Grounds to the Restraints Module (RCM)
- Check the Supplies and Grounds to the Transmission Module (TCM)
- Check the Supplies and Grounds to the Voice Control Module
- One or More D2B Modules Not Responding. Wake-Up Signal Fault
- U2003
- U2008
- U2019
- U2022
- U2602
- U2603
- U2613
- U2614
- U2615
Locations
Diagrams