Information Bus
Description and Operation
Testing and Inspection- Flow of Diagnosis
- Pinout Values and Diagnostic Parameters
- Module Communication Network
- Inspection and Verification (Start Here)
- Diagnostic Special Service Tool(s)
- System Precheck
- Pinpoint Tests
- A: No Response to the NGS Tester - 4-Wheel ABS Control Module
- B: Remote Anti-Theft Module - No Response to NGS Tester
- C: No Response to NGS Tester - GEM/CTM
- D: No Response to NGS Tester - Restraint Control Module (RCM)
- E: Powertrain Control Module Does Not Respond To NGS Tester
- F: Natural Gas Veh. Module (NGVM) Doesn't Respond To NGS Tester
- G: Module/Network Communication - ISO 9141 Comm. Network
- H: Module/Network Communication - SCP Communication Network
- I: Instrument Cluster Module No Response To NGS Tester
- J: Module/Network Communication - No Power to the NGS Tester
- Symptom Chart
- Module Configuration
- Module Communication Network
Locations
Service and Repair
Diagrams