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P1596 Diagnostic Trouble Code Discussion for January 2009

Speed Control Switch Continuous High Voltage


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Trouble Ticket Help Requests for DTC P1596
Help Request Posted
1999 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, MIL Lamp on VIN: 1JYGW5859X
P1596: Speed Control Switch Continuous High Input. ... have a Check engine light on with the po123 tps code and the p1596 Cruise switch code. I inherited this job from the tech across the shop, who replaced the tps, crank sensor and the clock spring with the same result.All genu...
January 27, 2009
1999 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, MIL Lamp on VIN: 1JYGW5859X
P1596: Speed Control Switch Continuous High Input. ... have a Check engine light on with the po123 tps code and the p1596 Cruise switch code. I inherited this job from the tech across the shop, who replaced the tps, crank sensor and the clock spring with the same result.All genu...
January 27, 2009