|
|
AUTO A/C DIAGNOSIS HEATER, AIR CONDITIONING AND VENTILATION 55-8 HOW TO DIAGNOSE THE CAN BUS LINE Required Special Tools: • : Diagnostic Tool (MUT-III Sub Assembly) • MB991824: Vehicle Communication Interface (V.C.I.) • MB991827: MUT-III USB Cable • MB991910: MUT-III Main Harness A CAUTION To prevent damage to diagnostic tool , always turn the 2. Turn the ignition switch to the "ON" position. 3. Select "CAN bus diagnosis" from the start-up screen. 4. When the vehicle information is displayed, confirm that it matches the vehicle whose CAN bus lines will be • If they match, go to step 8. • If not, go to step 5. 5. Select "view vehicle information" button. 6. When the vehicle information is displayed, confirm again that it matches the vehicle which is diagnosed CAN bus line. • If they match, go to step 8. • If not, go to step 5. 7. Press the "OK" button. 8. When the options are displayed, choose the options (mark the check) and then select "OK". 00DB076A MB991910 DATA LINK CONNECTOR MB991824 MB991827 |