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Home >> Jeep >> 2003 >> Wrangler SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> P1596: Speed Control Switch Always High >> Monitored & Set Conditions
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Monitored & Set Conditions

The speed control switch is continuously monitored with the ignition key on. The set condition is when an open circuit is detected in the speed control on/off switch circuit. The circuit must be above 4.8 volts for more than 2 minutes to set the DTC.