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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1345 (Heating & Air Conditioning - DTCS B1912-15 To U2031-87) >> DTC Troubleshooting >> P1946-00-Crash Event Detected - Engine Shutdown >> Possible Causes

Possible Causes

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Possible Causes
INERTIA SWITCH IS OPEN DUE TO VEHICLE IMPACT
LOOSE CONNECTIONS AT THE POWERTRAIN CONTROL MODULE OR BODY CONTROL MODULE
POOR CAN LINE WIRING CONTINUITY

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .