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2003
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Grand Cherokee 2WD L6-4.0L VIN S
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Repair and Diagnosis
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Transmission Pressure Switch States
Transmission Pressure Switch States
PRESSURE SWITCH STATES
45RFE/545RFE NORMAL PRESSURE SWITCH STATES
NOTE: OR PRESSURE SWITCH OPENS ABOVE 150 0UT PUT RPM IN 1ST GEAR AND CLOSES BELOW 100 OUTPUT RPM.