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Grand Cherokee Altitude, AWD
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Different variant/trim
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Section 51 (2.0L - DTCS P2127 To P2400)
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DTC Troubleshooting
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P2229 Barometric Pressure Circuit High
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Set Condition
Set Condition
WARNING:
This page is about a different variant/trim than selected.
The Barometric Pressure Sensor circuit voltage to the Powertrain Control Module (PCM) is too high.