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Home >> Chrysler >> 2025 >> Pacifica Plug-In Hybrid Select >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P1496 To P1621 >> DTC Troubleshooting >> P1593 Speed Control Switch 1/2 Stuck >> Possible Causes

Possible Causes

Possible Causes
SPEED CONTROL SWITCH

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