LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2021 >> ES 350 Luxury >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> HEADUP Display System (Except Hybrid) - Diagnostics - Introduction >> HEADUP DISPLAY SYSTEM (for Gasoline Model) >> Terminals Of Ecu [06/2018 - ] >> Terminals Of Ecu [06/2018 - ]

Terminals Of Ecu [06/2018 - ]

  1. METER MIRROR SUB-ASSEMBLY 
    Fig 1: Meter Mirror Sub-Assembly Connector End View
    GTY831579Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Measure the voltage and resistance according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Signal Input/Output Condition Specified Condition
      G27-1 (IG) - Body ground LA-B - Body ground Engine switch signal - Engine switch off → Engine switch on (IG) Below 1 V → 11 to 14 V
      G27-2 (B) - Body ground LA-R - Body ground Battery - Always 11 to 14 V
      G27-4 (ES) - Body ground W-B - Body ground Ground - Always Below 1 Ω
      G27-9 (SW1) - G27-16 (E) L - BR Headup display switch signal - Engine switch on (IG), headup display switch (No. 2 combination switch assembly) not pushed 4.8 to 5.2 V
      G27-12 (MPX1) LG CAN communication line Input/Output - -
      G27-13 (MPX2) W CAN communication line Input/Output - -
      G27-14 (TX+) R Local bus communication line Input/Output - -
      G27-15 (TX-) W Local bus communication line Input/Output - -
scientia non olet · About LEMON Manuals