Toyota Yaris: Steering Gear / Disassembly

NOTICE:

• Check that there is no water, foreign matter or rust inside of the removed No. 2 steering rack boot.
• If there is no water, foreign matter or rust inside of the No. 2 steering rack boot, pull out the rack bar and check for water, foreign matter or rust.
• If water or foreign matter in either part, replace them with a new steering gear assembly.
• In order to avoid water or foreign matter from adhering to the parts, do not touch the parts unless working in a dust-free, indoors environment.

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the steering gear assembly removal/installation are shown below...

Inspection

INSPECTION PROCEDURE 1. INSPECT TIE ROD END SUB-ASSEMBLY LH (a) Secure the tie rod end sub-assembly LH in a vise between aluminum plates. NOTICE: Do not overtighten the vise...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Removal

REMOVAL CAUTION / NOTICE / HINT HINT: When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used. Learning completes when vehicle is driven Effect/Inoperative Function When Necessary Procedures are not Performed Necessary Procedures Link Lane tracing assist system Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 second or more...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Calibration

CALIBRATION POWER STEERING ECU INITIAL SETTING (ASSIST MAP WRITING) (USING GTS) NOTICE: If any of the following conditions are met, perform Power Steering ECU Initial Setting (assist map writing): The power steering ECU assembly has been replaced. The electric power steering column sub-assembly has been replaced...