Toyota Yaris: Rear Suspension Member / Installation
INSTALLATION
PROCEDURE
1. INSTALL HOLE PLUG
(a) Install the 8 hole plugs to the rear suspension member sub-assembly.
2. INSTALL REAR SUSPENSION MEMBER HOLE COVER
(a) Install the 4 rear suspension member hole covers to the rear suspension member sub-assembly.
3. INSTALL REAR NO. 1 DIFFERENTIAL MOUNT CUSHION
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4. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH
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5. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH
HINT:
Perform the same procedure as for the LH side.
6. INSTALL REAR SUSPENSION MEMBER SUB-ASSEMBLY
(a) Using an engine lifter and 4 attachments or equivalent tools, support the rear suspension member sub-assembly as shown in the illustration.
*a | Engine Lifter |
*b | Attachment |
| Attachment and Wooden Block Placement Location |
CAUTION:
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The rear suspension member sub-assembly is a very heavy component. Make sure that it is supported securely.
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If the rear suspension member sub-assembly is not securely supported, it may drop, resulting in serious injury.
NOTICE:
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Use attachments and wooden blocks to keep the rear suspension member sub-assembly level.
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Keep supporting the rear suspension member sub-assembly until the installation has been completed.
(b) Raise the rear suspension member sub-assembly until there is no clearance between the rear suspension member sub-assembly and vehicle body.
(c) Install the rear suspension member sub-assembly with the 2 bolts and 2 nuts.
Torque:
160 N·m {1632 kgf·cm, 118 ft·lbf}
(d) Engage the 3 clamps to install the differential carrier wire harness.
7. INSTALL REAR STABILIZER BAR
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8. INSTALL REAR DIFFERENTIAL CARRIER ASSEMBLY
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9. INSPECT AND ADJUST REAR WHEEL ALIGNMENT
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REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear suspension member sub-assembly removal/installation are shown below...
Other information:
DESCRIPTION The power steering ECU assembly receives signals from the steering sensor, skid control ECU (brake actuator assembly), forward recognition camera, ECM and clearance warning ECU assembly via CAN communication. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note U010087 Lost Communication With ECM/PCM "A" Missing Message Lost communication with ECM
CAN communication system
ECM
EPS warning light: Does not come on After normal confirmation - U012687 Lost Communication with Steering Angle Sensor Module Missing Message Lost communication with steering sensor
CAN communication system
Steering sensor
EPS warning light: Does not come on After normal confirmation - U012987 Lost Communication with Brake System Control Module Missing Message Lost communication with skid control ECU (brake booster with master cylinder assembly)
CAN communication system
Skid control ECU (Brake booster with master cylinder assembly)(for TMC Made HV Model)
Skid control ECU (Brake actuator assembly)(for TMMF Made HV Model)
EPS warning light: Does not come on After normal confirmation - U014087 Lost Communication with Body Control Module Missing Message Lost communication with main body ECU (multiplex network body ECU)
CAN communication system
Main body ECU (multiplex network body ECU)
EPS warning light: Does not come on After normal confirmation - U023A87 Lost Communication with Image Processing Module "A" Missing Message Lost communication with forward recognition camera
CAN communication system
Forward recognition camera
EPS warning light: Does not come on After normal confirmation w/ Toyota Safety Sense PROCEDURE 1...
INSPECTION PROCEDURE 1. INSPECT FUEL PRESSURE SENSOR (a) Check the fuel pressure sensor output voltage. (1) Apply 5 V between terminals 1 (VC) and 2 (E2). NOTICE:
Be careful when connecting the leads as the fuel pressure sensor may be damaged if the leads are connected to the wrong terminals...