Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

• GMLAN and Media Oriented Systems Transport (MOST) Wiring Repairs
• Level and Temperature Emission Reduction Fluid Tank Module Replacement
• Nitrogen Oxides Sensor Replacement - Position 1
• Nitrogen Oxides Sensor Replacement - Position 2
• Exhaust Particulate Sensor Replacement
• Control Module References for device replacement, programming and setup