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Home >> Jeep >> 2023 >> Cherokee Altitude LUX >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P2174 To P257E >> DTC Troubleshooting >> P2226-Barometric Pressure Sensor >> Possible Causes

Possible Causes

Possible Causes
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .