SPECIAL TOOL

Tool	Number	Name	Use
	MB991955 A: MB991824 B: MB991827 C: MB991910 D: MB991911 E: MB991825 F: MB991826	M.U.T.-III sub-assembly A: Vehicle communication interface (V.C.I.) B: USB cable C: M.U.T.-III main harness A (applicable to vehicles with CAN communication) D: M.U.T.-III main harness B (applicable to vehicles without CAN communication) E: Measurement adapter F: Trigger harness	ASC check (Diagnosis code display, service data display and calibration by M.U.T.-III ) caution For vehicles with CAN communication, use the M.U.T.-III main harness A to send the simulated vehicle speed. If you connect the M.U.T.-III main harness B instead, the CAN communication does not function correctly.
	MB991997	ASC check harness	Voltage inspection at ASC-ECU terminals
	MB991348	Test harness set	G and yaw rate sensor check
	MB992006	Extra fine probe	Continuity check and voltage measurement at harness wire or connector