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P1602 Diagnostic Trouble Code Discussion for April 2014

Powertrain Control Module Not Programmed

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Trouble Ticket Help Requests for DTC P1602
Help Request Posted
2005 Chrysler PT Cruiser GT 2.4L No Start VIN: 3C3AY75S55
P1602: no pcm program. replaced pcm, with chrysler unit, went through tech-authority website with car-daqplus to program pcm. Tech authority 2534 program shows current programming no updates available. pcm keeps setting 1602 no program installed. using DRB pcm shows correct module i...
April 17, 2014