Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2022
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Cherokee Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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3.2L - DTCS P1572 To P2066
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Diagnosis And Testing
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P1609-Internal Control Module Engine Oil Temperature Performance
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Default Action
Default Action
Electronic Throttle Control (ETC) lamp will flash.
Acceleration rate and engine output are limited (Vehicle in Limp mode).