Body Control Systems
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Communications Network
- Smart Junction Box (SJB)
- Communication Network
- Connector End Views
- Pinpoint Tests
- Pinpoint Test PC: Data Link Diagnostics Test
- Pinpoint Test 1: Smart Junction Box (SJB) Does Not Respond to the Diagnostic Tool
- Pinpoint Test 2: Restraints Control Module (RCM) Does Not Respond to the Diagnostic Tool
- Pinpoint Test 3: Anti-Lock Brake System (ABS) Module Does Not Respond to the Diagnostic Tool
- Pinpoint Test 4: Four-Wheel Drive (4WD) Control Module Does Not Respond to the Diagnostic Tool
- Pinpoint Test 5: No Controller Area Network (CAN) Communication
- Pinpoint Test 7: No International Standards Organization (ISO) 9141 Communi Cations Network Communication
- Pinpoint Test 8: No Module/Network Communication - No Power to the Diagnostic Tool
Service and Repair