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Home >> Dodge and Ram >> 2007 >> Durango 3.7 K >> Repair and Diagnosis >> Engine Performance >> System >> DTC U1418, Pre-Diagnostic Troubleshooting Procedure, Intermittent Condition Check, System Checks, Symptom Tests, Pcm/ECM Programming, Powertrain Verification Test >> *No Response With A No Start Condition >> Possible Causes
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Possible Causes

Possible Causes 
(A919) PCM FUSED B+ CIRCUIT
(F1), (F202), AND (F924) PCM FUSED IGNITION SWITCH OUTPUT CIRCUITS
(Z913) AND (Z937) PCM GROUND CIRCUITS
CRANKSHAFT POSITION SENSOR
(F855) 5-VOLT SENSOR OPEN/SHORTED
(F855) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND
PCM