Acceleration/Deceleration Sensor: Testing and Inspection

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: CALIBRATION; 2013 MY FR-S [03/2012 -]

1. DESCRIPTION

(a) Refer to the table below and then perform the necessary operation according to the part to be replaced in order to perform calibration.





2. VSC SENSOR NEUTRAL MEMORIZATION

(a) Perform VSC Sensor Neutral Memorization.

NOTICE:
* While obtaining the zero point, keep the vehicle stationary and do not vibrate, tilt, move, or shake it. (Do not start the engine.)
* Be sure to perform this procedure on a level surface (with an inclination of less than 1 degree).

HINT
When VSC sensor neutral memorization is performed, the yaw rate and acceleration sensor and the steering sensor zero point calibration are performed at the same time.

(1) Turn the ignition switch off.

(2) Check that the steering wheel is centered.

(3) Check that the shift lever is in neutral.

(4) Apply the parking brake by pulling up the parking brake lever.

(5) Connect the Techstream to the DLC3.

(6) Turn the ignition switch on.

(7) Turn the Techstream on.

(8) Enter the following menus: Chassis / ABS/VSC/TRAC / Utility / VSC Sensor Neutral Memorization.

(9) According to the display on the Techstream, perform VSC sensor neutral memorization.

(10) Turn the ignition switch off and disconnect the Techstream.