Lexus NX: 2ar-fxe (fuel)

 Tilt and Telescopic Manual Switch Circuit Malfunction (B2603)

DESCRIPTION Different voltage values are sent to the multiplex tilt and telescopic ECU by operating the tilt and telescopic switch. The multiplex tilt and telescopic ECU then judges which motor and in which direction that motor should operate based on the voltage value. DTC No. Detection Item

 Motor Electronics Coolant Temperature Sensor Circuit Range / Performance (P0A01-726,P0A04-725)

DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate the temperature sensor value is abnormal. The cause of this malfunction may be one of the following: Area Main Malfunction Description Step Inverter low-voltage circuit The connectors are not connected properly 2 Hybrid cooli