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Home >> Toyota >> 2017 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Smart Key System (Keyless Start) (Diagnostics - Introduction) (Electric)) >> SMART KEY SYSTEM (for Start Function) >> Data List / Active Test >> Data List / Active Test

Data List / Active Test

WARNING: This page is about a different car, the 2013 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
  1. READ DATA LIST 

    HINT: 

    Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    NOTE:

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / (desired system) / Data List.
    5. According to the display on the Techstream, read the Data List.
      MAIN BODY

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      ACC SW Power switch on (ACC)/ON or OFF ON: Power switch on (ACC)
      OFF: Power switch off      		 -
      IG SW Power switch on (IG)/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      Stop Light SW Stop light switch/ON or OFF ON: Brake pedal depressed
      OFF: Brake pedal released      		 -
      Start Switch1 Start switch 1/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      Start Switch2 Start switch 2/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      Steering Unlock Switch Steering lock condition/ON or OFF ON: Steering unlocked
      OFF: Steering locked      		 -
      Vehicle Speed Signal Vehicle speed signal/Stop or Run Stop: Vehicle stopped
      Run: Vehicle being driven      		 -
      IG1 Relay Monitor(Outside) IG1 relay outer relay monitor/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      IG2 Relay Monitor(Outside) IG2 relay outer relay monitor/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      IG1 Relay Monitor(Inside) IG1 relay inner relay monitor/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      IG2 Relay Monitor(Inside) IG2 relay inner relay monitor/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      ACC Relay Monitor ACC relay monitor/ON or OFF ON: Power switch on (ACC)
      OFF: Power switch off      		 -
      Latch Circuit Latch circuit/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off or on (ACC)      		 -
      Starter Request Signal EV system start request signal/ON or OFF ON: With park (P) selected and brake pedal depressed, the power switch is pressed and held
      OFF: After approx. 1 sec. has elapsed, the power switch is released      		 -
      Power Supply Condition Power supply condition/All OFF, ACC ON, IG1 ON, IG2 ON or ST ON All OFF: All relays off
      ACC ON: ACC relay on
      IG1 ON: IG1 relay on
      IG2 ON: IG2 relay on
      ST ON: Sending EV system start request signal      		 -
      Ready Signal EV system start request signal monitor/ON, OFF or Unknown ON: System (READY) is on
      OFF: System (READY) is off
      Unknown: System is Unknown      		 Power switch pressed and held with park (P) selected
      Communication Smart/Wireless Communication to certification ECU (ECU aggregation box assembly)/OK or STOP OK: Communication
      STOP: No communication      		 -
      The Number of DTC Number of diagnostic trouble codes/Min: 0, Max: 255 - -
      SMART KEY

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Ignition Switch Power switch/ON or OFF ON: Power switch on (IG)
      OFF: Power switch off      		 -
      Unmatched Vehicle-ID No communication condition between vehicle and electrical key transmitter (vehicle-ID) / Yes or No Yes: Key ID code not matched to vehicle
      No: Key ID code matched to vehicle      		 -
      No Response No communication condition between vehicle and electrical key transmitter (response) / Yes or No Yes: Key ID code not matched to vehicle
      No: Key ID code matched to vehicle      		 -
      Unmatch Code or Form No communication condition between vehicle and electrical key transmitter (response code and format) / Yes or No Yes: Key ID code not matched to vehicle
      No: Key ID code matched to vehicle      		 -
      Key Low Battery Key battery conditions/Yes or No Yes: Battery depleted
      No: Battery not depleted      		 -
      #Codes Number of diagnostic trouble codes/Min: 0, Max: 255 - -
      ID Code Difference(Resp) No communication condition between vehicle and electrical key transmitter (ID code) / Yes or No Yes: Key ID code not matched to vehicle
      No: Key ID code matched to vehicle      		 -
      C Code Difference No communication condition between vehicle and electrical key transmitter (challenge code) / Yes or No Yes: Key ID code not matched to vehicle
      No: Key ID code matched to vehicle      		 -
      System Start Condition EV system start permission determined by certification ECU (ECU aggregation box assembly)/OK or NG OK: EV system start permitted
      NG: EV system start prohibited      		 -
      S Code Check S code certification result/NG or OK OK: S code certification result normal
      NG: S code certification result abnormal      		 -
      L Code Check L code certification result/NG or OK OK: L code certification result normal
      NG: L code certification result abnormal      		 -
      Ignition Available Area Key area where EV system start is possible/All or Front All: All areas
      Front: Front only      		 -
  2. PERFORM ACTIVE TEST 

    HINT: 

    Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / (desired system) / Active Test.
    5. According to the display on the Techstream, perform the Active Test.
      MAIN BODY

      Tester Display Test Part Control Range Diagnostic Note
      Indicator for Lighting Indicator illumination ON/OFF -
      Indicator Condition Indicator light illumination pattern Green/Red/No Sig -
      P Supply for Steering Lock Steering lock actuator assembly (steering lock ECU) power supply ON/OFF -
      SMART KEY

      Tester Display Test Part Control Range Diagnostic Note
      Fr-Seat Inside Transmitter Indoor key oscillator (for front floor) ON/OFF -
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