Toyota Yaris: Lane Tracing Assist System / Data List / Active Test

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Lane Tracing Assist System / Data List / Active Test

DATA LIST / ACTIVE TEST

DATA LIST

NOTICE:

Some Data List values may vary significantly due to slight measurement errors, differences in the measurement environment, and changes in the vehicle over time, making it difficult to indicate clear evaluation standards. It is possible that a malfunction may be present even if measured values are within the reference range.

(a) Read the Data List according to the display on the GTS.

Chassis > Lane Control > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Total Distance Traveled	-	-	-	Cannot be used
Total Distance Traveled - Unit	-	-	-	Cannot be used
LDA Control	Lane tracing assist system control status	Prohibit or Permit	Prohibit: Lane tracing assist system control not possible Permit: Lane tracing assist system control possible	-
Turn Switch (Right)	Right turn signal switch status	OFF or ON	ON: Turn signal switch on (right) OFF: Turn signal switch off (right)	-
Turn Switch (Left)	Left turn signal switch status	OFF or ON	ON: Turn signal switch on (left) OFF: Turn signal switch off (left)	-
Vehicle Information (2WD/4WD)	-	-	-	Cannot be used
Vehicle Information (Powertrain Type)	-	-	-	Cannot be used

ACTIVE TEST

(a) Perform Active Test according to the display on the GTS.

Chassis > Lane Control > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Steering Wheel Vibration	-	-	Cannot be used
Meter Buzzer	Sounds the meter buzzer	Start or Stop	Confirm that the vehicle is stopped with the ignition switch ON.

Body Electrical > Combination Meter > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Multi Display All (White)	Multi-information display (White display)	ON	Confirm that the vehicle is stopped with the ignition switch ON.

Tester Display

Measurement Item

Control Range

Diagnostic Note

Multi Display All (White)

Multi-information display

(White display)

Confirm that the vehicle is stopped with the ignition switch ON.

Freeze Frame Data

FREEZE FRAME DATA DESCRIPTION (a) Whenever a lane tracing assist system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data...

Fail-safe Chart

FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the lane tracing assist system, a message is displayed on the multi-information display and control is canceled in accordance with the malfunction...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Terminals Of Ecu

TERMINALS OF ECU TERMINALS OF ECU *a Component without harness connected (Skid Control ECU [Brake Actuator Assembly]) - - Terminal No. (Symbol) Terminal Description 1 (GND2) Pump motor ground 2 - (Not used) 3 - (Not used) 4 - (Not used) 5 (STP2) Stop light switch assembly input 6 - (Not used) 7 - (Not used) 8 - (Not used) 9 - (Not used) 10 (CANL) CAN communication line L 11 - (Not used) 12 (IGR) ECU power supply input 13 (BM) Motor relay power supply 14 (SP1) Speed signal output for speedometer 15 (RR-) Rear wheel speed RH (-) signal input 16 (RR+) Rear wheel speed RH (+) power supply output 17 (FL-) Front wheel speed LH (-) signal input 18 (FL+) Front wheel speed LH (+) power supply output 19 - (Not used) 20 - (Not used) 21 - (Not used) 22 (CANH) CAN communication line H 23 - (Not used) 24 - (Not used) 25 (GND1) Skid control ECU (brake actuator assembly) ground 26 (STPO) Stop light switch assembly output 27 - (Not used) 28 (RL-) Rear wheel speed LH (-) signal input 29 (RL+) Rear wheel speed LH (+) power supply output 30 (FR-) Front wheel speed RH (-) signal input 31 (FR+) Front wheel speed RH (+) power supply output 32 - (Not used) 33 (CSW) VSC OFF switch (combination switch assembly) input 34 - (Not used) 35 (STP) Stop light switch assembly input 36 (CA2H) CAN communication line H 37 (CA2L) CAN communication line L 38 (+BS) Solenoid relay power supply TERMINAL INSPECTION (a) Disconnect the A108 connector and measure the voltage or resistance on the wire harness side...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: High Mounted Stop Light Assembly

ComponentsCOMPONENTS ILLUSTRATION *1 CENTER STOP LIGHT ASSEMBLY - - RemovalREMOVAL PROCEDURE 1. REMOVE REAR SPOILER ASSEMBLY Click here 2. REMOVE CENTER STOP LIGHT ASSEMBLY (a) Remove the 2 screws to remove the center stop light assembly...