Safety and Security

Cleaning, Inspection, and Adjustment

• Programming Additional Keys

Diagnostic Procedures

• Communication Between Immobilizer Control Unit and Test Equipment
• Diagnostic Starting Point - Immobilizer
• Key Status Errors
• Symptoms - Immobilizer

Diagnostic Trouble Codes

• DTC P1628
• DTC P1629
• DTC P1631

Electrical/Electronic Schematic Diagrams

• Immobilizer Schematics

Removal, Installation, and Replacement

• Hood Ajar Indicator Switch Replacement
• Theft Deterrent Module Replacement