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AUTO-CRUISE CONTROL TSB Revision ENGINE AND EMISSION CONTROL 17-10 INSPECTION USING SCAN TOOL MB991502, Required Special Tool: • MB991502: Scan Tool (MUT-II) CAUTION To prevent damage to scan tool MB991502, always turn the 2. Turn the ignition switch to "ON" position. 3. Carry out inspection by means of the data list. If there is an abnormality, check and repair the chassis , Data List Reference Table.) 4. Re-check using scan tool MB991502 and check to be sure that the abnormal input and output have returned to normal 5. Erase the diagnostic trouble code(s). 6. Turn the ignition switch to "LOCK" (OFF) position. 7. Disconnect scan tool MB991502 from the data link connector. 8. Start the engine again and do a test drive to confirm that the problem is eliminated. DIAGNOSTIC TROUBLE CODE CHART M1172002200057 Check according to the inspection chart that is AC004569 MB991502 16 PIN AB DIAGNOSTIC TROUBLE INSPECTION ITEM REFERENCE PAGE 11 Auto-cruise vacuum pump drive system 12 Vehicle speed sensor system 14 Stoplight switch system 15 Auto-cruise control switch system 16 Auto-cruise control-ECU system 17 Throttle position sensor system |