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Home >> Lexus >> 2019 >> NX 300 Base, AWD >> Repair and Diagnosis (Single Page) >> Body & Frame >> Mirrors >> Power Mirror Control (W/ Memory) - Diagnostics & Symptom Tests >> POWER MIRROR CONTROL SYSTEM (w/ Memory) >> System Diagram [10/2014 - 09/2017] >> System Diagram [10/2014 - 09/2017]
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System Diagram [10/2014 - 09/2017]

Fig 1: Power Mirror Control System Diagram (W/Memory) (1 Of 4)
GTY516851Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Power Mirror Control System Diagram (W/Memory) (2 Of 4)
GTY497905Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Power Mirror Control System Diagram (W/Memory) (3 Of 4)
GTY499881Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 4: Power Mirror Control System Diagram (W/Memory) (4 Of 4)
GTY503138Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
COMMUNICATION TABLE

Sender Receiver Signal Line
Main body ECU (multiplex network body ECU) Outer mirror control ECU assembly LH and RH
  • Mirror surface adjust switch signal
  • Mirror select switch signal
 CAN
Mirror position request signal / memory request signal, reverse memory request signal, memory call request signal, reverse request signal or return request signal
Power switch signal
Outer mirror control ECU assembly LH Main body ECU (multiplex network body ECU)
  • M1 switch signal
  • M2 switch signal
  • M3 switch signal
  • SET switch signal
Outer mirror control ECU assembly LH and RH Outer mirror state signal / manual operation, memory operation, reverse operation or return operation
ECM Reverse signal
Air conditioning amplifier assembly Outer mirror control ECU assembly LH and RH Mirror heater operation request signal
Air conditioning control assembly Air conditioning amplifier assembly Mirror heater operation request signal LIN
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