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Home >> Jeep >> 2021 >> Grand Cherokee Laredo E, AWD, Automatic T/Case Control >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P1496 To P2135 >> DTC Troubleshooting >> P1E26-Internal Control Module Cooled EGR Temperature Performance >> Possible Causes
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Possible Causes

Possible Causes
POWERTRAIN CONTROL MODULE

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .