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Compass Trailhawk
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Repair and Diagnosis (Single Page)
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Engine Performance
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2.4L - DTCS P152E To P257E
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DTC Troubleshooting
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P2181-Cooling System Performance
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Set Condition
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Set Condition
The coolant temperature should change at a specific rate. If this rate is too slow or too fast this fault will set.