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Data List Reference Table

WARNING: This page is about a different variant/trim than selected.

The following items can be read by the scan tool from the ASC-ECU input data.

DATA LIST REFERENCE CHART

Item No. Check item Check condition Normal condition
01 FL wheel speed sensor Perform a test run of the vehicle. The speedometer display and the scan tool display almost agree with each other. <During stop: approximately 0.4 mph (0.7km/h)>
02 FR wheel speed sensor
03 RL wheel speed sensor
04 RR wheel speed sensor
05 Power supply voltage Battery positive voltage (10 to 18 V ASC operatable range)
07 Brake switch (input) The brake pedal is depressed. ON
The brake pedal is released. OFF
08 Lateral G sensor (+: left turn, -: right turn) Vehicle stopped (level) -0.11 to 0.11 G
Running -1 to 1 G
09 G sensor (+: deceleration, -: acceleration) Vehicle stopped (level) FWD 0 G(1) (fixed value)
AWD
  • -0.11 to 0.11 G <Except vehicles with HSA>
  • -0.04 to 0.04 G <Vehicles with HSA>
Running FWD 0 G(1) (fixed value)
AWD -1 to 1 G
10 Master cylinder pressure (+: pressure increase, -: pressure decrease) The brake pedal is depressed. Increases by the amount of the brake pedal depression.
The brake pedal is released. -3 to 3 bar
11 Steering angle (+: left turn, -: right turn) Vehicle stopped (the steering wheel is in the neutral position) -6 to 6 deg
Running Nearly the same as the steering wheel operation angle <-720 to 720 deg (ASC-ECU normal detection value)>
Nearly the same as the steering wheel operation angle <-850 to 850 deg (Sensor normal value as a single unit)>
12 Yaw rate sensor (+: left turn, -: right turn) Vehicle stopped (level) -3.6 to 3.6 deg/s
Running -100 to 100 deg/s
14 Brake switch The brake pedal is depressed. ON
The brake pedal is released. OFF
15 Emission test mode Emission test mode: ON ON
Emission test mode: OFF OFF
26 Brake fluid pressure switch Brake fluid level is lower than the "LOWER" marking. Low
Brake fluid level is higher than the "LOWER" marking. Normal
28 ASC/TCL off switch When the ASC OFF switch is not operated (when the ASC control is available) ON
When the ASC OFF switch is operated (pressed and held for 3 seconds or more) (when the ASC control is prohibited) OFF
When the ASC OFF switch is operated (pressed and held for 15 seconds or more) (when the ASC OFF control is prohibited by fail-safe function)(2) ON
45 SAS OK flag When the steering wheel sensor neutral point is learned Comp
When the steering wheel sensor neutral point is not learned Not Comp
When the steering wheel sensor is defective SAS fail
SAS fail&No Comp
65 Engine Speed When the accelerator pedal is depressed (engine started) The tachometer display and the scan tool display almost agree with each other.
66 Engine torque Displays the engine torque.
67 APP sensor Displays the accelerator pedal opening angle.
68 Allow ESP torque request Permitted
70 Target gear When the selector lever is operated Displays the selector lever position.
71 Actual gear
72 Master cylinder pressure Offset The difference between the neutral position that was input to the ASC-ECU before the master cylinder pressure sensor calibration and the neutral position after the calibration. -8 to 8 bar
73 Lateral G sensor offset The difference between the neutral position that was input to the ASC-ECU before the G and yaw rate sensor calibration and the neutral position after the calibration. -0.15 to 0.15 G
86 Ignition switch Ignition switch: ON ON
87 Ignition switch (input) Ignition switch: ON ON
88 Vehicle speed Perform a test run of the vehicle. The speedometer display and the scan tool display almost agree with each other.
91 Brake pressure sensor The brake pedal is depressed. ON
The brake pedal is released. OFF
96 G sensor offset The difference between the neutral positions before the calibration and after the calibration received in the ASC-ECU at G&yaw rate sensor calibration. FWD 0 G(1) (Fixed value)
AWD
  • -0.15 to 0.15 G <Except vehicles with HSA>
  • -0.08 to 0.08 G <Vehicles with HSA>
97 Yaw rate sensor offset The difference between the neutral position that was input to the ASC-ECU before the G and yaw rate sensor calibration and the neutral position after the calibration. -6.0 to 6.0 deg/s
105 Power supply voltage (input) Battery positive voltage (10 to 18 V ASC operatable range)
120 Parking brake switch (Input) When the parking brake lever is pulled up: ON
When the parking brake lever is released: OFF
128 A.S.C./TCL off switch (input) The ASC OFF switch is pressed. ON
The ASC OFF switch is not operated. OFF
(1) The G and yaw rate sensor does not detect longitudinal acceleration of a vehicle, thus "0 G" is always set.
(2) When the ASC OFF switch is pressed and held for 15 seconds, the ASC system returns to the ON status.
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