Toyota Yaris: Front Suspension Member / 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 front suspension crossmember sub-assembly removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced| Replacement Part or Procedure | Necessary Procedure | Effect/Inoperative when not Performed | Link |
|---|---|---|---|
| Front wheel alignment adjustment | ECU Data Initialization | Active torque split AWD system |
|
| Calibration |
|
|
PROCEDURE
1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
2. SECURE STEERING WHEEL
| (a) Secure the steering wheel with the seat belt in order to prevent rotation. HINT: This operation is useful to prevent damage to the spiral cable. |
|
3. REMOVE COLUMN HOLE COVER SILENCER SHEET
Click here
4. DISCONNECT NO. 2 STEERING INTERMEDIATE SHAFT ASSEMBLY
Click here
5. REMOVE FRONT WHEELS
Click here
6. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
| (a) Remove the 4 bolts, 4 screws, 12 clips and center engine under cover from the vehicle body. |
|
7. REMOVE ENGINE UNDER COVER LH
| (a) Remove the 2 clips and engine under cover LH from the vehicle body. |
|
8. REMOVE ENGINE UNDER COVER RH
HINT:
Perform the same procedure as for the LH side.
9. SEPARATE FRONT FENDER LINER LH
| (a) Remove the 3 screws and separate the front fender liner LH. |
|
10. SEPARATE FRONT FENDER LINER RH
HINT:
Perform the same procedure as for the LH side.
11. REMOVE CENTER NO. 4 ENGINE UNDER COVER
| (a) Remove the 4 bolts and center No. 4 engine under cover from the vehicle body. |
|
12. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH
| (a) Remove the nut and separate the front stabilizer link assembly LH from the front stabilizer bar. NOTICE: Do not damage the boot of the ball joint. HINT: If the ball joint turns together with the nut, use a 6 mm hexagon socket wrench to hold the stud bolt. |
|
13. SEPARATE FRONT STABILIZER LINK ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
14. SEPARATE TIE ROD END SUB-ASSEMBLY LH
(a) Disengage the claw to remove the steering knuckle seal as shown in the illustration.
 | Remove in this Direction |
| (b) Remove the cotter pin and nut. |
|
| (c) Install SST to the tie rod end sub-assembly LH. SST: 09960-20010 09961-02060 NOTICE: Make sure that the lower ends of the tie rod end sub-assembly LH and SST are aligned. |
|
(d) Secure SST using a string.
NOTICE:
Be sure to tighten the string firmly to secure SST to the steering knuckle LH to prevent SST from falling off.
(e) Using SST, separate the tie rod end sub-assembly LH from the steering knuckle LH.
SST: 09960-20010
09961-02010
| *a | String | *b | Molybdenum Grease Application Area |
| *c | Place wrench here | *d | Center Nut |
 | Turn | - | - |
CAUTION:
Apply molybdenum grease to the bolt threads and the tip of SST.
NOTICE:
- Be sure to tighten the string firmly to secure SST to the steering knuckle LH to prevent SST from falling off.
- Install SST with the center nut so that (A) and (B) shown in the illustration are parallel. Otherwise, the ball joint dust cover may be damaged.
- Be sure to place the wrench on the part shown in the illustration.
- Do not damage the front disc brake dust cover.
- Do not damage the ball joint dust cover.
- Do not damage the steering knuckle LH.
15. SEPARATE TIE ROD END SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
16. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH
Click here
17. SEPARATE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
18. REMOVE EXHAUST SENSOR CLAMP BRACKET
| (a) Disengage the 2 clamps. |
|
(b) Remove the bolt, and separate the exhaust sensor clamp bracket from the front suspension crossmember sub-assembly.
19. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT LH
| (a) Remove the 2 bolts and front suspension member reinforcement LH from the front suspension crossmember sub-assembly and vehicle body. |
|
20. REMOVE FRONT SUSPENSION MEMBER REINFORCEMENT RH
HINT:
Perform the same procedure as for the LH side.
21. REMOVE FRONT SUSPENSION CROSSMEMBER SUB-ASSEMBLY
| (a) Remove the bolt and separate the wiring harness clamp bracket from the front suspension crossmember sub-assembly. |
|
(b) Using a transmission jack and a wooden block, support the engine assembly with transaxle.
| *a | Transmission Jack |
| *b | Wooden Block |
 | Front of the Vehicle |
 | Wooden block placement location |
CAUTION:
- Support the engine assembly with transaxle until the front suspension crossmember sub-assembly is installed.
- If the support is removed before the front suspension crossmember sub-assembly is installed, the engine assembly with transaxle may drop.
| (c) Remove the bolt and separate the engine moving control rod. |
|
(d) Support the front suspension crossmember sub-assembly with an engine lifter using 4 attachments or equivalent tools as shown in the illustration.
| *a | Engine Lifter | *b | Attachment |
 | Attachment placement location | - | - |
CAUTION:
-
The front suspension crossmember sub-assembly is a very heavy component. Make sure that it is supported securely.
- If the front suspension crossmember sub-assembly is not securely supported, it may drop, resulting in serious injury.
NOTICE:
Use attachments to keep the front suspension crossmember sub-assembly level.
| (e) Remove the 2 bolts. |
|
| (f) Remove the 4 bolts and front suspension crossmember sub-assembly. |
|
(g) Slowly lower the front suspension crossmember sub-assembly.
NOTICE:
- When lowering the front suspension crossmember sub-assembly, be careful not to damage the vehicle body or other components installed to the vehicle.
- Make sure that the front suspension crossmember sub-assembly not hit the protrusion of the reinforcement.
22. REMOVE ENGINE MOVING CONTROL ROD
| (a) Remove the bolt and engine moving control rod from the front suspension crossmember sub-assembly. |
|
23. REMOVE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY LH
| (a) Remove the 2 bolts, nut and front lower No. 1 suspension arm sub-assembly LH from the front suspension crossmember sub-assembly. NOTICE: Loosen the bolt with the nut secured. |
|
24. REMOVE FRONT LOWER NO. 1 SUSPENSION ARM SUB-ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
25. REMOVE STEERING LINK ASSEMBLY
Click here
26. REMOVE FRONT STABILIZER BAR
Click here
Components
COMPONENTS ILLUSTRATION
*1 NO. 1 ENGINE UNDER COVER ASSEMBLY *2 CENTER NO. 4 ENGINE UNDER COVER *3 ENGINE UNDER COVER LH *4 ENGINE UNDER COVER RH
N*m (kgf*cm, ft...
Installation
INSTALLATION PROCEDURE 1. INSTALL FRONT STABILIZER BAR Click here
2. INSTALL STEERING LINK ASSEMBLY Click here
3. TEMPORARILY INSTALL FRONT LOWER NO...
Other information:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Lost Communication with ECM/PCM "A" Missing Message (U010087,U012687,U012987)
DESCRIPTION The AWD ECU assembly receives signals from the ECM, steering sensor and skid control ECU (brake actuator assembly) via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Memory U010087 Lost Communication with ECM/PCM "A" Missing Message When the ignition switch is ON, the IG1 terminal voltage is 10 V or more and the vehicle speed is 60 km/h (37 mph) or more, signals cannot be received from the ECM for 1 second or more CAN communication system AWD ECU assembly ECM Displayed Yes U012687 Lost Communication with Steering Angle Sensor Module Missing Message When the following continues: When the IG1 terminal voltage is 10 V or more, communication with the steering sensor is impossible for 1 second or more When the IG1 terminal voltage is 10 V or more, a condition in which communication with the steering sensor is impossible occurs 1 time or more within a 5-second period, and this occurs 10 times within 60 seconds CAN communication system AWD ECU assembly Steering sensor Displayed Yes U012987 Lost Communication with Brake System Control Module Missing Message When the IG1 terminal voltage is 10 V or more, communication with the skid control ECU (brake actuator assembly) is impossible for 3 seconds or more CAN communication system AWD ECU assembly Skid control ECU (Brake actuator assembly) Displayed Yes PROCEDURE 1...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Operation Check
OPERATION CHECK CHECK WINDOW LOCK FUNCTION HINT: Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in). (a) Turn the window lock switch of the multiplex network master switch assembly on (pushed in) and check that the front passenger window (w/ Rear Power Window) are disabled...
Categories
- Manuals Home
- Toyota Yaris Owners Manual
- Toyota Yaris Service Manual
- Fuel Gauge
- Engine & Hybrid System
- Key Battery Replacement
- New on site
- Most important about car
Break-In Period
No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.
Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.