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Home >> Jeep >> 2016 >> Wrangler Sahara, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P0461 To P0652 >> DTC Troubleshooting >> P0593-Speed Control Switch 2 Circuit High >> Possible Causes

Possible Causes

Possible Causes
S/C SIGNAL 2 CIRCUIT SHORTED TO VOLTAGE
S/C SIGNAL 2 CIRCUIT OPEN/HIGH RESISTANCE
S/C SWITCH GROUND CIRCUIT OPEN/HIGH RESISTANCE
SPEED CONTROL SWITCH (RIGHT STEERING WHEEL SWITCH)
CLOCKSPRING
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .