Installation [11/2021 - ]: Procedure

INSTALL STEERING SENSOR

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Guide	*b	Pin
*c	Lock Pin	-	-

Align the 2 pins and 2 guides, and engage the 6 claws to install the steering sensor to the spiral cable sub-assembly.
NOTE:
- Do not remove the lock pin before the steering sensor is installed to the spiral cable sub-assembly.
- Do not damage the claws or pins of the spiral cable sub-assembly or guides of the steering sensor.
- The spiral cable sub-assembly can be rotated up to 30° even when the interlock is engaged. Therefore, make sure that both guides are aligned properly when installing the steering sensor to the spiral cable sub-assembly.
Remove the lock pin from the steering sensor.

INSTALL SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

Refer to PROCEDURE - Step 3
INSTALL UPPER STEERING COLUMN COVER
INSTALL LOWER STEERING COLUMN COVER
ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
INSPECT AND ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

Refer to PROCEDURE - Step 7
INSTALL STEERING WHEEL ASSEMBLY

Refer to PROCEDURE - Step 8
INSTALL HORN BUTTON ASSEMBLY

Refer to PROCEDURE - Step 1
INSTALL LOWER NO. 3 STEERING WHEEL COVER
INSTALL LOWER NO. 2 STEERING WHEEL COVER
CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
for A25A-FKS: Refer to INSTALLATION [11/2021 - ]

for T24A-FTS: Refer to INSTALLATION [11/2021 - ]

for A25A-FXS: Refer to INSTALLATION [11/2021 - ]
UPDATE ECU SECURITY KEY
Refer to UPDATE ECU SECURITY KEY [11/2021 - ]
INSPECT HORN BUTTON ASSEMBLY
Refer to PROCEDURE - Step 5
CHECK STEERING WHEEL CENTER POINT
Refer to ADJUSTMENT [11/2021 - ]
INSPECT SRS WARNING LIGHT
Refer to OPERATION CHECK [11/2021 - ]
CUSTOMIZE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM (for Power Tilt and Power Telescopic Steering Column)
Refer to PROCEDURE - Step 17 [11/2021 - 03/2024] , or refer to PROCEDURE - Step 17 [03/2024 - ]
PERFORM INITIALIZATION AND CALIBRATION
Refer to CAUTION / NOTICE / HINT