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Home >> Toyota >> 2004 >> Matrix XR, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (Multiplex Communication System) >> Removal & Installation >> Engine Control Module (ECM) >> Removal & Installation
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Removal & Installation

WARNING: This page is about a different car, the 2003 Lexus IS 300 and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.

For engine control module removal and installation procedure, see Fig 1.

Fig 1: Removing & Installing Engine Control Module (ECM)
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