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AUTO-CRUISE CONTROL TSB Revision ENGINE AND EMISSION CONTROL 17-13 HOW TO DIAGNOSE THE CAN BUS LINE Required Special Tools: • MB991958: Scan Tool (M.U.T.-III Sub Assembly) • MB991824: V.C.I. • MB991827: M.U.T.-III USB Cable • MB991910: M.U.T.-III Main Harness A 1. Connect scan tool MB991958 to the data link connector. matches the vehicle whose CAN bus lines will be • If they match, go to step 8. • If not, go to step 5. 5. Select the "view vehicle information" button. that it matches the vehicle which whose CAN bus lines will • If they match, go to step 8. • If not, go to step 5. 8. Press the "OK" button. the one which the vehicle is fitted with, and then select the 10.Turn the ignition switch to the "LOCK" (OFF) position. DIAGNOSTIC TROUBLE CODE CHART M1172002200897 Check according to the inspection chart that is DTC number Inspection Item Reference page 15 Cruise control switch system 22 Stoplight switch system 23 ECM and its related components |