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Home >> Dodge and Ram >> 2018 >> Charger Pursuit, 5.7L Eng VIN T, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (6.4L - DTCS P0563 To P1621) >> DTC Troubleshooting >> P1004-Short Runner Valve Control Performance >> Possible Causes

Possible Causes

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Possible Causes
ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) SENSE OUTPUT CIRCUIT
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) CONTROL CIRCUIT
HIGH RESISTANCE IN THE SHORT RUNNER VALVE (SRV) GROUND CIRCUIT
SHORT RUNNER VALVE (SRV) ASSEMBLY
POWERTRAIN CONTROL MODULE (PCM)

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