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DIAGNOSTIC TROUBLE CODE PROCEDURES DTC B1200: Malfunction of odometer M15410100009USA0000010000 TROUBLE JUDGMENT TROUBLESHOOTING HINTS DIAGNOSIS Required Special Tools: ⦆ MB991958: Scan Tool (M.U.T.-III Sub Assembly) ⦆ MB991824: Vehicles Communication Interface (V.C.I.) ⦆ MB991827: M.U.T.-III USB Cable ⦆ MB991910: M.U.T.-III Main Harness A (Vehicles with STEP 1. Using scan tool MB991958, read the combination ZC501967 AC404789 ZC5019680000 MB991824 MB991827 MB991910 Data link connector To prevent damage to scan tool MB991958, always turn the (1) Connect scan tool MB991958. Refer to "How to connect the (2) Turn the ignition switch to the "ON" position. (3) Erase the DTC. (4) Turn the ignition switch from "LOCK" (OFF) position to "ON" (5) Check if diagnosis code is set. Q:Is the DTC set? YES: Replace the combination meter, and then go to Step 2. NO: The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction P. STEP 2. Recheck for diagnostic trouble code. (1) Erase the DTC. COMBINATION METER 54Ab-9 DIAGNOSIS |