Lexus NX: System Diagram
SYSTEM DIAGRAM
for Front:
for Rear (w/ Rear Seat Heater):
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System Description
SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch on the air conditioning control assembly, the temperature can be controlled within the range of 32 to 43°C (89 to 109°F).
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the seat heater system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Operation Check
OPERATION CHECK CHECK SEAT HEATER (for Front) (a) Turn the power switch on (IG). (b) Check that the indicator illuminates and the surface of the front seat warms up, when the seat heater switch on the
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Cruise Control Input Circuit (P0575)
DESCRIPTION When the hybrid vehicle control ECU detects an internal malfunction, DTC P0575 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P0575 Cruise Control Input Circuit Detection Condition1
When the dynamic radar cruise control system
System Diagram
SYSTEM DIAGRAM Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method Skid control ECU (Brake booster with master cylinder assembly) Power steering ECU assembly
Target steering angle signal
Wheel speed signal
Vehicle speed signal
CAN communicatio
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