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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Engine Controls - DTCS P0700 To P1897) >> Diagnosis And Testing >> P1004-Short Runner Valve Control Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(F343) ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
(K236) SRV CONTROL CIRCUIT SHORTED TO GROUND
(K236) SRV CONTROL CIRCUIT OPEN OR HIGH RESISTANCE
SHORT RUNNER VALVE ASSEMBLY
INTAKE MANIFOLD
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.