Lighting System Data List / Active Test

  1. DATA LIST

  1. ACTIVE TEST

Lighting System -- Data List / Active Test



DATA LIST
HINT:
Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuator 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.
NOTICE:
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 intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / (desired system) / Data List.

  5. According to the display on the intelligent tester, read the Data List.

    Main Body
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    IG SW
    		Ignition switch ON signal / ON or OFF
    		ON: Ignition switch ON
    OFF: Ignition switch off
    		"OFF" is also displayed for this item when the ignition switch ACC.
    RR Door Courtesy SW*5
    		Rear door courtesy light switch RH / ON or OFF
    		ON: Rear door RH open
    OFF: Rear door RH closed
    		-
    RL Door Courtesy SW*5
    		Rear door courtesy light switch LH / ON or OFF
    		ON: Rear door LH open
    OFF: Rear door LH closed
    		-
    Back Door Courtesy SW
    		Back door courtesy switch signal / ON or OFF
    		ON: Back door open
    OFF: Back door closed
    		-
    Glass Hatch Courtesy Switch*1
    		Glass hatch courtesy switch signal / ON or OFF
    		ON: Glass hatch open
    OFF: Glass hatch closed
    		-
    FR Door Courtesy
    		Front door courtesy light switch RH signal / ON or OFF
    		ON: Front door RH closed
    OFF: Front door RH open
    		-
    FL Door Courtesy
    		Front door courtesy light switch LH signal / ON or OFF
    		ON: Front door LH closed
    OFF: Front door LH open
    		-
    Dimmer SW
    		Headlight dimmer switch high position signal / ON or OFF
    		ON: Headlight dimmer switch in high or high flash position
    OFF: Headlight dimmer switch in low position
    		-
    Passing Light SW
    		Headlight dimmer switch high flash position (pass) signal / ON or OFF
    		ON: Headlight dimmer switch in high flash position
    OFF: Headlight dimmer switch not in high flash position
    		-
    Rear Fog Light SW*2
    		Rear fog light switch signal / ON or OFF
    		ON: Rear fog light switch on
    OFF: Rear fog light switch off
    		-
    Front Fog Light SW*3
    		Front fog light switch signal / ON or OFF
    		ON: Front fog light switch on
    OFF: Front fog light switch off
    		-
    Auto Light SW*4
    		Headlight dimmer switch AUTO position signal / ON or OFF
    		ON: Headlight dimmer switch in AUTO position
    OFF: Headlight dimmer switch not in AUTO position
    		-
    Head Light SW (Head)
    		Headlight dimmer switch head position signal / ON or OFF
    		ON: Headlight dimmer switch in head position
    OFF: Headlight dimmer switch not in head position
    		-
    Head Light SW (Tail)
    		Headlight dimmer switch tail position signal / ON or OFF
    		ON: Headlight dimmer switch in tail or head position
    OFF: Headlight dimmer switch in neither tail nor head position
    		-
    Illumination Rate Info*4
    		Illumination rate information / 0 ms. to 99.99 ms.
    		Value output according to ambient light levels
    		-

    1. *1: w/ Glass Hatch
    2. *2: w/ Rear Fog Light
    3. *3: w/ Front Fog Light
    4. *4: w/ Automatic Light Control System
    5. *5: for 5 Door

    AFS
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Headlight Low Beam State
    		Low beam headlight state / ON or OFF
    		ON: Low beam headlights on
    OFF: Low beam headlights off
    		-
    Headlight High Beam State
    		High beam headlight state / ON or OFF
    		ON: High beam headlights on
    OFF: High beam headlights off
    		-
    Engine
    		Engine condition / Run or Stop
    		Run: Engine running
    Stop: Engine stopped
    		-
    +B
    		IG power supply voltage value / 0 to 19.75 V
    		11 to 14 V
    		-
    Height Sens Pw Supply Val
    		Height control sensor power supply value / 0 to 6.25 V
    		Approximately 5 V
    		-
    Rr Height Sens Signal Val
    		Rear height control sensor signal value / 0 to 5 V
    		0.5 to 4.5 V
    		The value changes according to the vehicle height.
    FR Wheel Speed
    		Front right wheel speed / 0 to 327.67 km/h
    		Condition can be displayed
    		-
    FL Wheel Speed
    		Front left wheel speed / 0 to 327.67 km/h
    		Condition can be displayed
    		-
    Vehicle Speed
    		Vehicle speed / 0 to 327.67 km/h
    		Condition can be displayed
    		-
    Rear Height Adjust Valid Flag
    		Rear height adjustment range / VALID or INVALID
    		Condition can be displayed
    		-
    Init Writing Count
    		Number of times initialization performed / 0 to 255
    		Condition can be displayed
    		-
    Sensor Initialization Hist
    		Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied
    		Condition can be displayed
    		-
    LR Leveling Target Step
    		Leveling motor LH and RH target step value / 0 to 300 step
    		5 to 277 step
    		-
    L Leveling Current Step
    		Leveling motor LH current step value / 0 to 300 step
    		5 to 277 step
    		-
    R Leveling Current Step
    		Leveling motor RH current step value / 0 to 300 step
    		5 to 277 step
    		-
    Number Of Trouble Codes
    		Number of trouble codes / 0 to 255
    		Condition can be displayed
    		-
    1. *1: for LHD
    2. *2: for RHD

ACTIVE TEST
HINT:
Using the intelligent tester 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 intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / (desired system) / Active Test.

  5. According to the display on the intelligent tester, perform the Active Test.

    Main Body
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Hazard
    		Hazard signal
    		ON/OFF
    		-
    Daytime Running Light*1, *4
    		Daytime running light relay
    		ON/OFF
    		-
    Taillight Relay
    		Taillight relay
    		ON/OFF
    		-
    Headlight Relay
    		Low beam headlight relay
    		ON/OFF
    		-
    Head Light Hi
    		Headlight dimmer relay
    		ON/OFF
    		-
    Front Fog Light Relay*2
    		Front fog light relay
    		ON/OFF
    		The headlight dimmer switch is in the tail position.
    Rear Fog Light Relay*3
    		Rear fog light relay
    		ON/OFF
    		The headlight dimmer switch is in the tail position.

    1. *1: w/ Daytime Running Light (for LED Headlight)
    2. *2: w/ Front Fog Light
    3. *3: w/ Rear Fog Light
    4. *4: w/ Headlight ON System (for Halogen Headlight)

    AFS
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Drive The Leveling Motor UP*
    		Leveling motor upward operation
    		ON/OFF
    		ON: Move up
    OFF: Stop
    Drive The Leveling Motor DOWN*
    		Leveling motor downward operation
    		ON/OFF
    		ON: Move down
    OFF: Stop
    AFS OFF Indicator
    		Headlight beam level control system warning light
    		ON/OFF
    		-
    1. *: Perform the Active Test with the engine running and the vehicle stopped.