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MWI-122 < DTC/CIRCUIT DIAGNOSIS > U1010 CONTROL UNIT (CAN) U1010 CONTROL UNIT (CAN) DTC Description INFOID:0000000010715006 DTC DETECTION LOGIC POSSIBLE CAUSE Combination meter FAIL-SAFE The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning. DTC CONFIRMATION PROCEDURE 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON and wait for 2 seconds or more. 2. Check “Self Diagnostic Result” of “METER/M&A.” Is “CONTROL UNIT (CAN)” displayed? YES >> Refer to MWI-122, "Diagnosis Procedure" NO-1 >> To check malfunction symptom before repair: Refer to GI-44, "Intermittent Incident" . NO-2 >> Confirmation after repair: INSPECTION END Diagnosis Procedure INFOID:0000000010715007 1. PERFORM DTC CONFIRMATION PROCEDURE 1. Turn ignition switch ON. 2. Erase the self-diagnostic results. 3. Perform DTC confirmation procedure. Refer to . Is DTC detected? YES >> Replace combination meter. Refer to MWI-151, "Removal and Installation" NO >> INSPECTION END DTC Trouble diagnosis (Trouble diagnosis contents) Detecting condition U1010 CONTROL UNIT (CAN) When detecting error during the initial diagnosis of the CAN controller of combination meter. |