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Home >> Toyota >> 2020 >> RAV4 LE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 94 (Dynamic Radar Cruise Control System (HV) - Diagnostics - Introduction (2 Of 2)) >> DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model) >> Terminals Of Ecu [11/2018 - 02/2019] >> Terminals Of Ecu [11/2018 - 02/2019]

Terminals Of Ecu [11/2018 - 02/2019]

WARNING: This page is about a different variant/trim than selected.
  1. CHECK HYBRID VEHICLE CONTROL ECU ASSEMBLY 
    Fig 1: Check Hybrid Vehicle Control ECU Assembly [11/2018 - 02/2019]
    GTY868632Courtesy 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 Condition Specified Condition
      A29-7 (STP) - A30-3 (E1) G - W-B Stop light switch assembly signal Brake pedal depressed 11 to 14 V
      Brake pedal released 0 to 1.5 V
      A31-28 (ST1-) - A30-3 (E1) LA-G - W-B Stop light switch assembly signal Power switch on (IG), Brake pedal depressed 0 to 1.5 V
      Power switch on (IG), Brake pedal released 11 to 14 V
      A30-14 (CCS) - A30-3 (E1) LA-GR - W-B Cruise control switch circuit Cruise control main switch not pushed 1 MΩ or higher
      Cruise control main switch pushed Below 2.5 Ω
      CANCEL switch ON 228 to 252 Ω
      +RES switch ON 599 to 661 Ω
      -SET switch ON 1463 to 1617 Ω
  2. CHECK FORWARD RECOGNITION CAMERA 
    NOTE:
    • Turning the power switch on (IG) with connectors disconnected may cause DTCs to be stored. Make sure to clear the DTCs after inspection has been performed.
    • Do not apply excessive force to the forward recognition camera connector.
    GTY891873Courtesy 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 Condition Specified Condition
      P8-3 (LKSW) - P8-10 (GND) R - W-B Steering pad switch assembly signal (distance control signal) Power switch on (IG), steering pad switch assembly (vehicle-to-vehicle distance control switch) on Below 1 V
      Power switch on (IG), steering pad switch assembly (vehicle-to-vehicle distance control switch) off 4.75 to 5.25 V
      P8-10 (GND) - Body ground W-B - Body ground Ground Always Below 1 Ω
      P8-7 (IGB) - P8-10 (GND) LA-P - W-B*1
      P - W-B*2      		 Power source Power switch on (IG) 11 to 14 V
      Power switch off Below 1 V
      1. *1: for TMC Made
      2. *2: for TMMC Made
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