PRE-CRASH SAFETY SYSTEM DATA LIST / ACTIVE TEST
DATA LIST
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.
Tip: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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Chassis / PCS/LDA/RSA/LVN / Data List.
Read the Data List according to the display on the GTS.
Chassis > PCS/LDA/RSA/LVN > Data List
Tester Display
Measurement Item
Range
Normal Condition
Diagnostic Note
Lidar Detect Target Distance
Displays distance of the highest priority object which is detected by Lidar.
0 to 51.0 m
Distance between the vehicle and a preceding vehicle
When no preceding vehicle is detected, "0 m" (0 ft.) is displayed
Displays the distance between the pre-crash safety city sensor (laser sensor) and a preceding vehicle.
Headlight Type
Displays headlight type
Halogen, HID or LED
Halogen: Vehicle equipped with halogen headlights
HID: Vehicle equipped with HID headlights
LED: Vehicle equipped with LED headlights
-
Heater Connection
Pre-crash safety city heater connection state
ON or OFF
ON: Pre-crash safety city heater connected
OFF: Pre-crash safety city heater not connected
-
Heater Activation
Pre-crash safety city heater operation state
ON or OFF
ON: Pre-crash safety city heater operating
OFF: Pre-crash safety city heater not operating
w/ Pre-crash Safety City Heater
Skid Control Buzzer Demand
Displays PCS buzzer condition
ON or OFF
ON: PCS buzzer operating
OFF: PCS not operating
-
History of Blockage
Displays whether there are camera or laser sensor obstruction history
ON or OFF
ON: Pre-crash safety city sensor (camera or laser sensor) obstruction history exists
OFF: Pre-crash safety city sensor (camera or laser sensor) obstruction history does not exist
-
History of Low Voltage
Displays whether there is low voltage history
ON or OFF
ON: Pre-crash safety city sensor low voltage history exists
OFF: Pre-crash safety city sensor low voltage history does not exist
-
History of High Voltage
Displays whether there is high voltage history
ON or OFF
ON: Pre-crash safety city sensor high voltage history exists
OFF: Pre-crash safety city sensor high voltage history does not exist
-
History of Low Temperature
Displays whether there is low temperature history
ON or OFF
ON: Pre-crash safety city sensor low temperature history exists
OFF: Pre-crash safety city sensor low temperature history does not exist
-
History of High Temperature
Displays whether there is high temperature history
ON or OFF
ON: Pre-crash safety city sensor high temperature history exists
OFF: Pre-crash safety city sensor high temperature history does not exist
-
Blockage Status
Displays whether there is a camera obstruction malfunction
ON or OFF
ON: Pre-crash safety city sensor (camera) obstructed
OFF: Pre-crash safety city sensor (camera) not obstructed
-
Low Voltage Status
Displays whether there is a low voltage malfunction
ON or OFF
ON: Pre-crash safety city sensor low voltage malfunction exists
OFF: Pre-crash safety city sensor low voltage malfunction does not exist
-
High Voltage Status
Displays whether there is a high voltage malfunction
ON or OFF
ON: Pre-crash safety city sensor high voltage malfunction exists
OFF: Pre-crash safety city sensor high voltage malfunction does not exist
-
Low Temperature Status
Displays whether there is a low temperature malfunction
ON or OFF
ON: Pre-crash safety city sensor low temperature malfunction exists
OFF: Pre-crash safety city sensor low temperature malfunction does not exist
-
High Temperature Status
Displays whether there is a high temperature malfunction
ON or OFF
ON: Pre-crash safety city sensor high temperature malfunction exists
OFF: Pre-crash safety city sensor high temperature malfunction does not exist
-
Lidar Blockage Status
Displays whether laser sensor is dirty
ON or OFF
ON: Dirt on pre-crash safety city sensor (laser sensor)
OFF: No dirt on pre-crash safety city sensor (laser sensor)
-
Control Mode
Displays ECU control mode status
Normal or Check Mode
-
-
PCS Operation State Retention Setting
Displays the setting of the PCS Operation State Retention Setting customize setting
ON or OFF
ON: PCS Operation State Retention Setting customize setting is set to ON
OFF: PCS Operation State Retention Setting customize setting is set to OFF
-
PCS Alarm Activation Distance Retention Setting 1
Displays the setting of the PCS Alarm Activation Distance Retention Setting 1 customize setting
ON or OFF
ON: PCS Alarm Activation Distance Retention Setting 1 customize setting is set to ON
OFF: PCS Alarm Activation Distance Retention Setting 1 customize setting is set to OFF
-
PCS Alarm Activation Distance Retention Setting 2
Displays the setting of the PCS Alarm Activation Distance Retention Setting 2 customize setting
ON or OFF
ON: PCS Alarm Activation Distance Retention Setting 2 customize setting is set to ON
OFF: PCS Alarm Activation Distance Retention Setting 2 customize setting is set to OFF
-
PCS Alarm Activation Distance Retention Setting 3
Displays the setting of the PCS Alarm Activation Distance Retention Setting 3 customize setting
ON or OFF
ON: PCS Alarm Activation Distance Retention Setting 3 customize setting is set to ON
OFF: PCS Alarm Activation Distance Retention Setting 3 customize setting is set to OFF
-
Enter the following menus: Chassis / ABS/VSC/TRC / Data List.
Read the Data List according to the display on the GTS.
Chassis > ABS/VSC/TRC > Data List
Tester Display
Measurement Item
Range
Normal Condition
Diagnostic Note
Stop Light SW
Stop light switch status
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Stop Light Relay Output
STPO terminal output condition
ON or OFF
ON: Output
OFF: Not output
-
ACTIVE TEST
Tip: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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Chassis / PCS/LDA/RSA/LVN / Active Test.
Perform Active Test according to the display on the GTS.
Tip:The ignition switch must be turned to ON to proceed with the Active Test using the GTS.
Chassis > PCS/LDA/RSA/LVN > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Meter Buzzer Request
Sounds meter buzzer
ON/OFF
Test possible with ignition switch turned to ON, vehicle stopped
Heater Activate Request
Operates pre-crash safety city heater
ON/OFF
w/ Pre-crash Safety City Heater
Test possible with ignition switch turned to ON, vehicle stopped
Enter the following menus: Chassis / ABS/VSC/TRC / Active Test.
Chassis > ABS/VSC/TRC > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Stop Light Relay
Switches stop light on/off
ON/OFF
Possible at vehicle speed of 0 km/h (0 mph)
Enter the following menus: Body Electrical / Combination Meter / Active Test.
Body Electrical > Combination Meter > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Indicat. Precrash
PCS OFF warning light
ON/OFF
-
PCS Warning Indicator
PCS warning light
ON/OFF
-