Tacoma

Toyota Tacoma 2015-2018 Brake Workshop Manual

(4) Connect the Techstream to the DLC3.
(5) Turn the ignition switch to ON.
(6) Turn the Techstream on.
(7) Select the skid control ECU (brake actuator assembly) to clear the zero point calibration data using the
Techstream.
Enter the following menus: Chassis / ABS/VSC/TRAC / Utility / Reset Memory.
(8) Check that the slip indicator light comes on.
(9) Turn the ignition switch off.
NOTICE:
I
f the ignition switch is turned ON for more than 15 seconds with the parking brake applied*1 or shift lever
in P*2 after the zero point of the yaw rate and acceleration sensor has been cleared, only the zero point of
the yaw rate sensor will be stored. If the vehicle is driven under these conditions, the skid control ECU
(brake actuator assembly) will store the zero point calibration for the acceleration sensor as not being
completed. The skid control ECU (brake actuator assembly) will then also indicate this as a malfunction of
the VSC system using the indicator light.
*1: for Manual Transmission
*2: for Automatic Transmission
(b) Perform the yaw rate and acceleration sensor zero point calibration and store system information.
NOTICE:
Performing the following procedure will perform the yaw rate and acceleration sensor zero point calibration
and store system information simultaneously.
(1) Turn the ignition switch off.
(2) Check that the steering wheel is centered.
(3) for Manual Transmission:
Check that the shift lever is in neutral and apply the parking brake.
for Automatic Transmission:
Check that the shift lever is in P and apply the parking brake.
NOTICE:
W
hen Test Mode is selected with the parking brake is not applied*1 or shift lever not in P*2, the yaw rate
and acceleration sensor zero point calibration incomplete DTC is stored.
*1: for Manual Transmission
*2: for Automatic Transmission
When the vehicle is driven with the zero point cleared, the yaw rate and acceleration sensor zero point
calibration incomplete DTC is stored.
If a DTC is stored that indicates zero point calibration is incomplete, repeat the procedure starting at the
step for clearing the zero point calibration data and system information.
(4) Connect the Techstream to the DLC3.
(5) Turn the ignition switch to ON.
(6) Turn the Techstream on.
(7) Switch the skid control ECU (brake actuator assembly) to Test Mode using the Techstream.
Enter the following menus: Chassis / ABS/VSC/TRAC / Utility / Test Mode.
(8) After the Test Mode has been entered, keep the vehicle stationary on a level surface for 5 seconds or
more.
(9) Check that the slip indicator light comes on for several seconds and then blinks in the Test Mode
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