Lexus NX: Cruise Control

 Rear Right Seat Heat Sensor Circuit (B14C2)

DESCRIPTION Power supply to the temperature sensor built into the rear seat cushion heater stops if one of the following occurs: 1) an open or short occurs in the temperature sensor circuit; or 2) the temperature sensor is damaged and its output value does not change. DTC No. Detection Item D

 Rear Seat Belt Warning Light Malfunction

DESCRIPTION The main body ECU (multiplex network body ECU) detects whether either rear door is open or closed based on the condition of the left and right courtesy light switches and then sends the rear door status signal to the combination meter assembly. The combination meter assembly detects the