WIPER AND WASHER SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS 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. Turn the ignition switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the GTS on.

    5. Enter the following menus: Body Electrical / Combination Meter or HL AutoLeveling / Data List.

    6. According to the display on the GTS, read the Data List.


      Body Electrical > Combination Meter > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Washer Switch Level warning switch condition ON/OFF

      ON: Fluid volume is less than 600 to 800 cc (36.6 to 48.8 cu.in.)

      OFF: Fluid volume is more than 600 to 800 cc (36.6 to 48.8 cu.in.)

      		 w/ Washer Fluid Warning System

      Body Electrical > HL AutoLeveling > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Front Window Washer Switch Washer switch condition ON/OFF

      ON: Windshield wiper switch assembly (front washer switch) on

      OFF: Windshield wiper switch assembly (front washer switch) off

      		 w/ Headlight Cleaner System
      Headlight Low Beam State Low beam headlight state ON/OFF

      ON: Low beam headlights on

      OFF: Low beam headlights off

      		 -
      Headlight High Beam State High beam headlight state ON/OFF

      ON: High beam headlights on

      OFF: High beam headlights off

      		 -
      +B IG power supply voltage value 0.00 to 19.75 V 11.00 to 14.00 V -
      Front Right Wheel Speed Value Front right wheel speed 0.00 to 260.00 km/h (162.00 mph) Condition can be displayed -
      Front Left Wheel Speed Value Front left wheel speed 0.00 to 260.00 km/h (162.00 mph) Condition can be displayed -
      Vehicle Speed Vehicle speed 0.00 to 260.00 km/h (162.00 mph) Condition can be displayed -
      Number Of Trouble Codes Number of trouble codes 0 to 255 Condition can be displayed -

  2. ACTIVE TEST

    Tech Tips

    Using the GTS 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. Turn the ignition switch off.

    2. Connect the GTS to the DLC3.

    3. Turn the ignition switch to ON.

    4. Turn the GTS on.

    5. Enter the following menus: Body Electrical / HL AutoLeveling / Active Test.

    6. According to the display on GTS perform the "Active Test".


      Body Electrical > HL AutoLeveling > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Headlight Cleaner Low beam headlight state signal ON/OFF w/ Headlight Cleaner System