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Control Module - J623- . – Slide the protective housing on to the retaining plate. – Tighten the shear bolts -1- uniformly until bolt heads shear off. Chamber Cover . – Install the windshield wiper arms and the plenum chamber cover. Refer to ⇒ Electrical Equipment; Rep. Gr. 92 ; Wind‐ shield Wiper System; Windshield Wiper Arms, Removing and Installing . – If the Engine Control Module - J623- was replaced, connect the Vehicle Diagnostic Tester and perform the “Guided Func‐ tions, Replace Engine Control Module”. – Check the DTC memory for the Engine Control Module - J623- and erase all of the DTC entries. Refer to Vehicle Diagnostic Tester “Guided Functions”. – Perform a road test. Note Follow all applicable safety precautions during a road test. Refer to . – Check the Engine Control Module - J623- DTC memory again. 4.3 Engine Control Module - J623- , Remov‐ ing and Installing, Jetta from MY 2011 Only Note If the Engine Control Module - J623- is to be replaced, connect the Vehicle Diagnostic Tester and perform the “Guided Functions, Replace Engine Control Module”. Removing: 4. Engine Control Module 347 |