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DAS CHASSIS CONTROL DAS-283 < SYMPTOM DIAGNOSIS > [CHASSIS CONTROL] C D E F G H I J K L M B N P A Active Trace Control INFOID:0000000011277457 NOTE: • For the operational conditions of Active Trace Control, refer to DAS-186, "System Description - Active Trace . • Perform the “Self Diagnostic Result” using CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected. Symptom Possible cause Inspection item Active Ride Control in- No Active Ride Control assist. VDC OFF switch is engaged. Turn VDC OFF switch to the OFF Engine or transmission Refer to EC DTCs , or TM DTCs as necessary. Bumpy ride on bumpy road. Certain roads, inclement System is functioning normally. for Chassis Control (Engine • Road wheel tire condition is abnormal. • Road wheel tire size is ab- normal. Check the road wheel tire. High vehicle pitch Ineffective pitch • Wheel alignment. Change Active Engine Brake se- No pitch control. Brake system malfunction. Refer to No engine torque Certain roads, inclement System is functioning normally. for Chassis Control (Engine |