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YES: Go to Step 5. NO: Replace the ABS-ECU, and then go to Step 6. STEP 5. Check whether the diagnostic trouble code is reset. Q:Is DTC C1242 set? YES: Replace the ABS-ECU. NO: Intermittent malfunction. (Refer to GROUP 00 - How to Cope with Intermittent Malfunction P.00-15.) STEP 6. Check whether the diagnostic trouble code is reset. Q:Is DTC C1242 set? YES: Go to Step 1. NO: The procedure is complete. DTC C2111: Sensor Power Supply Circuit (Low input) M13502000954USA0000010000 If there is any problem in the CAN bus lines, an incorrect CIRCUIT OPERATION DTC SET CONDITIONS PROBABLE CAUSES DIAGNOSIS 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 STEP 1. M.U.T.-III CAN bus diagnostics Q:Is the check result normal? YES: Go to Step 3. NO: Repair the CAN bus lines. (Refer to GROUP 54D - CAN Bus Diagnostics table P.54D-17.) On completion, go to ANTI-LOCK BRAKING SYSTEM (ABS) 35B-111 ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS |