Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Air Bag Restraint System - Electrical Diagnostics >> Restraints - Electrical Diagnostics >> DTC Troubleshooting >> B1B2B-1ST Row Driver Seat Belt PRETENSIONER Circuit Shorted Together >> Possible Causes