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DIAGNOSTIC FUNCTION M14209200006USA0000010000 HOW TO CONNECT THE SCAN TOOL (M.U.T.-III) Required Special Tools: ⦆ MB991958: Scan Tool (M.U.T.-III Sub Assembly) ⦆ MB991824: Vehicle Communication Interface (V.C.I.) ⦆ MB991827: M.U.T.-III USB Cable ⦆ MB991910: M.U.T.-III Main Harness A (Vehicles with ZC501967 AC404789 ZC5019680000 MB991824 MB991827 MB991910 Data link connector To prevent damage to scan tool MB991958, always turn the 1. Ensure that the ignition switch is at the "LOCK" (OFF) position. 2. Start up the personal computer. 3. Connect special tool MB991827 to special tool MB991824 and 4. Connect special tool MB991910 to special tool MB991824. 5. Connect special tool MB991910 to the data link connector. 6. Turn the power switch of special tool MB991824 to the "ON" NOTE: When special tool MB991824 is energized, special tool MB991824 indicator light will be illuminated in a 7. Start the M.U.T.-III system on the personal computer. NOTE: Disconnecting scan tool MB991958 is the reverse of the connecting sequence, making sure that the ignition HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES Required Special Tools: ⦆ MB991958: Scan Tool (M.U.T.-III Sub Assembly) ⦆ MB991824: Vehicle Communication Interface (V.C.I.) ⦆ MB991827: M.U.T.-III USB Cable ⦆ MB991910: M.U.T.-III Main Harness A (Vehicles with To prevent damage to scan tool MB991958, always turn the NOTE: If the battery voltage is low, diagnostic trouble codes will not be set. Check the battery if scan tool 1. Connect scan tool MB991958 to the data link connector. WIRELESS CONTROL MODULE (WCM) 42C-7 DIAGNOSIS |