Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
6. Remove the EBCM (2) from the BPMV (3). Removal may require a light amount of force.
Notice: Do not use a tool to pry the EBCM or the BPMV. Excessive force will damage the EBCM.
7. Disconnect the BPMV electrical connector from the EBCM.
8. Clean the BPMV to EBCM mounting surfaces with a clean cloth.
Installation Procedure
Important:
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Do not reuse the old mounting screws. Always install new mounting screws with the new EBCM.
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Do not use RTV or any other type of sealant on the EBCM gasket or mating surfaces.
