Body and Accessories

All Description and Operation

• Data Link Communications Description and Operation

Diagnostic Procedures

• Control Module References
• Diagnostic Starting Point - Data Link Communications
• Scan Tool Does Not Communicate with Class 2 Device
• Scan Tool Does Not Power Up

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC U1000 and U1255
• DTC U1001-U1254
• DTC U1300
• DTC U1301