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Testing Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 Mercedes-Benz ML320, 2002 Mercedes-Benz E320, 2002 Mercedes-Benz CLK320, 2001 Mercedes-Benz ML320, and 2001 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.

Connect DVOM between ME-SFI control module connector "A" terminal No. 8 (socket box terminal No. 8) and ME-SFI control module connector "D" terminal No. 16 (socket box terminal No. 48). Turn ignition on. Voltage should be less than one volt. If voltage is okay, test is complete. If voltage is not okay, possible causes are wiring harness failure or check and diagnose trouble codes in air bag system. See appropriate AIR BAG RESTRAINT SYSTEMS article in lemon-25® AIR BAG SERVICE & REPAIR MANUAL, DOMESTIC & IMPORTED MODELS.

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