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Home >> Jeep >> 2019 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 342 (Electronic Control Modules (Service Information)) >> Standard Procedure >> Immobilizer Modules Replacement

Immobilizer Modules Replacement

WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.

For Atlantis High Architecture there is a Guide Diagnostic in wiTECH called "Immobilizer Modules Replacement". This routine determines which modules need to be programmed and performs all of the necessary functions.