Data List / Active Test
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
- READ DATA LIST
HINT:
Using the intelligent tester's DATA LIST allows switch, actuator and other item values to be read without removing any parts. Reading the DATA LIST early in troubleshooting is one way to save time.
- Connect the intelligent tester (with CAN VIM) to the DLC3.
- Turn the ignition switch ON.
- Read the DATA LIST according to the display on the tester.
Turn signal switch (combination switch)
DATA LIST - TURN SIGNAL SWITCH (COMBINATION SWITCH)Item Measurement Item / Display (Range) Normal Condition Diagnostic Note F FOG LIGHT SW Front fog light switch signal / ON or OFF ON: Front fog light switch is in ON position
OFF: Front fog light switch is not in ON position- PASSING SW Passing light switch signal /ON or OFF ON: Headlight dimmer switch is in FLASH position
OFF: Headlight simmer switch is not in FLASH position- DIMMER HI SW High beam switch signal / ON or OFF ON: Headlight dimmer switch is in HI position
OFF: Headlight dimmer switch is not in HI position- LIGHT AUTO SW Auto light switch signal / ON or OFF ON: Light control switch is in AUTO position
OFF: Light control switch is not in AUTO position- HEAD LIGHT SW Headlight control switch signal / ON or OFF ON: Light control switch is in HEAD position
OFF: Light control switch is not in HEAD position- TAIL LIGHT SW Taillight switch signal / ON or OFF ON: Light control switch is in TAIL or HEAD position
OFF: Light control switch is not in TAIL or HEAD position- TURN LEFT SW Turn signal switch LH signal / ON or OFF ON: Light control switch is in LH position
OFF: Light control switch is not in LH position- TURN RIGHT SW Turn signal switch RH signal / ON or OFF ON: Light control switch is in RH position
OFF: Light control switch is not in RH position- IG SW SIG Ignition switch signal / ON or OFF ON: Ignition switch ON
OFF: Ignition switch OFF- Driver side junction block ECU
DATA LIST - DRIVER SIDE JUNCTION BLOCK ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note ACC SW Ignition switch signal / ACC or OFF ACC: Ignition switch ACC
OFF: Ignition switch OFF- IG SW SIG Ignition switch signal / ON or OFF ON: Ignition switch ON
OFF: Ignition switch OFF- STOP LIGHT SW Stop light switch / ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released- Passenger side junction block ECU
DATA LIST - PASSENGER SIDE JUNCTION BLOCK ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note H-LVL WAN SIG Light H-Level / ON or OFF ON: Headlight level warning ON
OFF: Headlight level warning OFF- ACC SW Ignition switch signal / ACC or OFF ACC: Ignition switch ACC
OFF: Ignition switch OFF- MPX-IG SW MPX-IG switch / ON or OFF ON: Ignition switch ON
OFF: Ignition switch OFF- Luggage room junction block ECU
DATA LIST - LUGGAGE SIDE JUNCTION BLOCK ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note TAIL LGT Tr. Tail light transistor / ON or OFF ON: Light control switch TAIL or HEAD position
OFF: Light control switch is not in TAIL or HEAD position- STOP LGT Tr. Stop light transistor / ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released- H-M STP LGT Tr. High mounted stop transistor / ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released- BACK-UP LGT Tr. Back-up light transistor / ON or OFF ON: Shift position R
OFF: Shift position other than R- LUGG COURTSY Luggage courtesy / ON or OFF ON: Luggage room door is open
OFF: Luggage room door is closed- IG SW IG switch / ON or OFF ON: Ignition switch ON
OFF: Ignition switch OFF- Driver door ECU
DATA LIST - DRIVER DOOR ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note COURTESY SW Courtesy switch / ON or OFF ON: Door is opened
OFF: Door is closed- Passenger door ECU
DATA LIST - PASSENGER DOOR ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note COURTESY SW Courtesy switch 7 ON or OFF ON: Door is opened
OFF: Door is closed- AFS ECU
DATA LIST - AFS ECUItem Measurement Item / Display (Range) Normal Condition Diagnostic Note AFS OFF SW AFS OFF switch / ON or OFF ON: AFS OFF switch ON
OFF: AFS OFF switch OFF- SHIFT POS-R Transmission position R signal / ON or OFF ON: Shift position is R
OFF: Shift position is except R- SHIFT POS-N Transmission position N signal / ON or OFF ON: Shift position is N
OFF: Shift position is except N- GENERATOR SIG Generator signal / ON or OFF ON: Engine is running
OFF: Engine is stopped- HEADLAMP SIG Headlight signal / ON or OFF ON: Light control switch is in HEAD
OFF: Light control switch is in except HEAD- HEAD AUTO SIG Headlight auto signal / ON or OFF ON: Automatic light control system is operated
OFF: Automatic light control system is stopped- +B Battery voltage value / 0 to 20 V Condition value will be displayed - HEIGHT SENS VOL Height sensor power supply value / 0 to 5 V Condition value will be displayed - FR HEIGHT SENS Front height sensor signal value / 0 to 5 V Condition value will be displayed - RR HEIGHT SENS Rear height sensor signal value / 0 to 5 V Condition value will be displayed - STEER SENS SIG Steering sensor signal value / -384° to 382.5° Condition value will be displayed - STR CENTER POS Steering sensor center position / -3,072° to 3,070.5° Condition value will be displayed - L SWVL MOT POS Left swivel motor position sensor value / 0 to 5 V Condition value will be displayed - R SWVL MOT POS Right swivel motor position sensor value / 0 to 5 V Condition value will be displayed -
- PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's ACTIVE TEST allows relay, VSV, actuator, and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to save time.
The DATA LIST can be displayed during the ACTIVE TEST.
- Connect the intelligent tester (with CAN VIM) to the DLC3.
- Turn the ignition switch ON.
- Perform the ACTIVE TEST according to the display on the tester.
Front light ECU (Front controller)
ACTIVE TEST DETAIL - FRONT LIGHT ECU (FRONT CONTROLLER)Item Test Details Diagnostic Note HEAD LIGHT (HI) Headlight (High) ON / OFF - F FOG LIGHT RLY Front fog light relay ON / OFF - DRL OPERT Daytime running light ON / OFF - CLEARANCE Clearance light ON / OFF - Driver side junction block ECU
ACTIVE TEST DETAIL - DRIVER SIDE JUNCTION BLOCK ECUItem Test Details Diagnostic Note TRN SIG LGT R Turn signal light operation ON / OFF - TRN SIG LGT L Turn signal light operation ON / OFF - HEAD LIGHT Headlight relay ON / OFF - D BUCKLE LIGHT Driver side buckle light ON / OFF - ILLUMI OUTPUT Illumination entry ON / OFF - Passenger side junction block ECU
ACTIVE TEST DETAIL - PASSENGER SIDE JUNCTION BLOCK ECUItem Test Details Diagnostic Note F ROOM LIGHT Front room light ON / OFF - BUCKLE LIGHT Front passenger buckle light ON / OFF - Luggage room junction block ECU
ACTIVE TEST DETAIL - LUGGAGE ROOM JUNCTION BLOCK ECUItem Test Details Diagnostic Note TAIL LIGHT Taillight ON / OFF - STOP LIGHT Stop light ON / OFF - LICENSE LIGHT License plate light ON / OFF - H-MOUNT STOP LIGHT High mounted stop light ON / OFF - BACK-UP LIGHT Back-up light ON / OFF - LUGG LIGHT Luggage room light ON / OFF - AFS ECU
ACTIVE TEST DETAIL - AFS ECUItem Test Details Diagnostic Note LEVEL CONTROL MTR Drive the leveling motor UP / DOWN Confirm that the vehicle is stopped and engine is running SWIVEL MTR (RH) Drive the swivel motor RIGHT / OFF Confirm that the vehicle is stopped and engine is running SWIVEL MTR (LH) Drive the swivel motor LEFT / OFF Confirm that the vehicle is stopped and engine is running AFS OFF IND AFS OFF indicator light ON / OFF -