Toyota Yaris: Steering Gear / 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.
Necessary Procedure After Parts Removed/Installed/Replaced
| Replacement Part or Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedures are not Performed | Link |
| Front wheel alignment adjustment | ECU Data Initialization | Active torque split AWD system |
|
| Calibration | -
DTCs are stored
-
Slip indicator light illuminates
-
VSC disabled or malfunctions
|
|
PROCEDURE
1. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY
Click here
2. REMOVE STEERING COLUMN HOLE COVER
(a) Remove the steering column hole cover from the steering link assembly.
3. REMOVE STEERING LINK ASSEMBLY
| (a) Remove the 2 bolts, 2 washers, 2 nuts and steering link assembly from the front suspension crossmember sub-assembly. NOTICE: Loosen the nut with the bolt secured. | |
4. SECURE STEERING LINK ASSEMBLY
| (a) Using SST, secure the steering link assembly in a vise. SST: 09612-00012 HINT: Wrap SST with protective tape before use. | |
5. REMOVE TIE ROD END SUB-ASSEMBLY LH
| (a) Put matchmarks on the tie rod end sub-assembly LH and steering gear assembly. | |
(b) Remove the tie rod end sub-assembly LH and lock nut.
6. REMOVE TIE ROD END SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
COMPONENTS ILLUSTRATION
*1 STEERING COLUMN HOLE COVER *2 STEERING LINK ASSEMBLY
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...
DISASSEMBLY PROCEDURE 1. REMOVE STEERING RACK BOOT CLIP (for LH Side) (a) Using pliers, remove the steering rack boot clip. 2. REMOVE STEERING RACK BOOT CLIP (for RH Side) HINT: Perform the same procedure as for the LH side...
Other information:
DESCRIPTION
The intake air temperature sensor, built into the No. 1 turbo pressure sensor, monitors the intake air temperature. The intake air temperature sensor has a built-in thermistor with a resistance that varies according to the temperature of the intake air...
DIAGNOSIS SYSTEM FUNCTION OF WARNING INDICATOR AND MESSAGE (a) If the pre-collision system is not functioning properly, the driver is warned by the PCS warning light and a warning message is displayed on the multi-information display. Warning Message Detail DTC/RoB PCS warning light "Pre-Collision System Malfunction Visit Your Dealer" Pre-collision system malfunctioning Stored Illuminates "Pre-Collision System Radar In Self Calibration Unavailable See Owner's Manual" Millimeter wave radar sensor assembly misaligned Stored Illuminates "Pre-Collision System Out of Temperature Range Unavailable See Owner's Manual" Millimeter wave radar sensor assembly temperature malfunction Stored Illuminates "Pre-Collision System Unavailable See Owner's Manual"
Millimeter wave radar sensor assembly voltage malfunction
Determination was made for temporary suspension of system operation due to millimeter wave radar sensor assembly detecting interference from other nearby radar emitters
Stored Illuminates "Pre-Collision System Radar Sensor Blocked Unavailable Clean Radar Sensor" Foreign matter attached to millimeter wave radar sensor assembly Stored Illuminates "Front Camera Unavailable See Owner's Manual" Abnormal forward recognition camera voltage Stored Illuminates "Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature" Forward recognition camera temperature outside of operational range Stored Illuminates "Front Camera Low Visibility Unavailable See Owner's Manual"
Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera
Forward recognition camera or area of windshield in front of forward recognition camera is fogged up
Stored Illuminates "VSC Turned Off Pre-Collision Brake System Unavailable" VSC system is disabled Not stored Illuminates PCS Warning Light Illumination Status PCS Warning Light Condition Illuminates Pre-collision system malfunctioning Pre-collision system temporarily disabled During pre-collision system radar alignment Pre-collision system disabled VSC system disabled Not illuminated Other INITIAL CHECK (a) An initial check is performed when the ignition switch is off for more than 2 seconds and then turned ON...