Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2012
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Grand Cherokee Laredo, AWD
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Repair and Diagnosis
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Different variant/trim
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Section 15 (Powertrain Control Module (Pcm) - DTCS P0122 To P0868 - 65RFE Automatic Transmission)
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Diagnosis And Testing
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P0604-Internal Control Module Ram
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When Monitored:
When Monitored:
WARNING:
This page is about a different variant/trim than selected.
One time after the controller is reset (ignition turned to the RUN position).