Body and Accessories

All Component Locator

• Data Link Communications Components

All Description and Operation

• Data Link Communications Operation

All Special Tools and Equipment

• Special Tools

All Visual Identification

• Data Link Communications Connector End Views

Diagnostic Procedures

• Diagnostic Starting Point - Data Link Communications
• Scan Tool Does Not Communicate with Automatic Level Control Sensor
• Scan Tool Does Not Communicate with Class 2 Data Line
• Scan Tool Does Not Communicate with Keyword 82 Data Line
• Scan Tool Does Not Power Up

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC U1000 and DTC U1255 Class 2 Communication Malfunction
• DTC U1001-U1254 Lost Communication with XXX
• DTC U1300 Class 2 Short to Ground
• DTC U1301 Class 2 Short to Battery
• DTC U2100 CAN-BUS Communication Malfunction
• DTC U2103 Fewer Controllers On Bus Than Programmed
• DTC U2104 CAN Bus Reset Counter Overrun
• DTC U2105 Lost Comm with Engine Control System
• DTC U2106 Lost Comm with Trans Control System
• DTC U2108 Lost Comm with ABS Control System

Electrical/Electronic Schematic Diagrams

• Data Link Connector Schematics