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DLN-34 < ECU DIAGNOSIS INFORMATION > [TRANSFER: TY20A] AWD CONTROL UNIT • AWD system activates its protection function (shuts down AWD system temporarily) if AWD system detects high load continuously or the front wheel tire size differs from the rear tire size. (AWD system is automati- *1: Quick blinking: 2 times/second (blinking for approximately 1 minute and then turned OFF) *2: Slow blinking: 1 time/2 seconds (continuing to blink until ignition switch is turned OFF) DTC Inspection Priority Chart INFOID:0000000005514186 If some DTCs are displayed at the same time, perform inspections one by one based on the following priority DTC Index INFOID:0000000005514187 Mode Warning lamp DTC Detected area (Error area) Error area and root cause Protection function Blinking *1 — AWD control unit Transfer assembly in protection mode. It is not malfunction. Blinking *2 — AWD control unit Malfunction in each tire or different tire diameter Fail-safe ON C1201 AWD control unit Internal malfunction of AWD control unit C1203 ABS actuator and electric ABS malfunction C1204 AWD solenoid • Internal malfunction of electronic controlled coupling short) • Malfunction of AWD solenoid command current C1205 AWD control unit Internal malfunction of AWD control unit C1210 ECM Malfunction of engine control system U1000 CAN communication line • CAN communication error U1010 AWD control unit Malfunction of AWD control unit Priority Detected items (DTC) 1 • U1000 CAN COMM CIRCUIT 2 • C1201 CONTROLLER FAILURE 3 • C1204 4WD SOLENOID 4 • C1203 ABS SYSTEM DTC Display Item Reference C1201 CONTROLLER FAILURE C1203 ABS SYSTEM C1204 4WD SOLENOID C1205 4WD ACTUATOR RLY C1210 ENGINE SIGNAL 1 U1000 CAN COMM CIRCUIT U1010 CONTROL UNIT (CAN) |