Toyota Avalon (XX50): Rear Trailing Arm

*A

for Gasoline Model

*B

for RH Side

*C

for LH Side

-

-

*1

NO. 1 FLOOR UNDER COVER

*2

NO. 2 FLOOR UNDER COVER

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

*A

for HV Model

*B

for RH Side

*C

for LH Side

-

-

*1

NO. 1 FLOOR UNDER COVER

*2

NO. 2 FLOOR UNDER COVER

N*m (kgf*cm, ft.*lbf): Specified torque

-

-

*A

w/o AVS

-

-

*1

NO. 2 PARKING BRAKE WIRE ASSEMBLY

*2

REAR STABILIZER LINK ASSEMBLY

*3

REAR TRAILING ARM ASSEMBLY

*4

REAR STABILIZER BAR

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)

-

-

*A

w/ AVS

-

-

*1

NO. 2 PARKING BRAKE WIRE ASSEMBLY

*2

REAR STABILIZER LINK ASSEMBLY

*3

REAR TRAILING ARM ASSEMBLY

*4

REAR STABILIZER BAR

*5

WIRE HARNESS BRACKET

-

-

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)

N*m (kgf*cm, ft.*lbf): Specified torque

*1

REAR SUSPENSION ARM BRACKET

*2

REAR SUSPENSION ARM COVER

*3

REAR TRAILING ARM ASSEMBLY

-

-

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)

-

-

(a) Temporarily install the rear suspension arm bracket to the rear trailing arm assembly with the bolt and nut.

NOTICE:

• Because the bolt has its own stopper, do not turn the bolt. Tighten the nut with the bolt secured.
• Insert the bolt from the inside of the vehicle.

(b) Position the rear trailing arm assembly as shown in the illustration.

Reference Length (A):

120 mm (4.72 in.)

(a) Install the No. 2 parking brake wire assembly to the rear trailing arm assembly with the nut.

Torque:

15.5 N·m {158 kgf·cm, 11 ft·lbf}

(a) Install the No. 2 parking brake wire assembly to the rear trailing arm assembly with the nut.

Torque:

15.5 N·m {158 kgf·cm, 11 ft·lbf}

(c) Engage the guide and install the wire harness bracket.

(f) Connect the connector.

(a) for RH Side:

(1) Install the No. 1 floor under cover with the 2 grommets (B).

Torque:

Grommet (B) :

7.5 N·m {76 kgf·cm, 66 in·lbf}

(2) Install the bolt and clip (A).

Torque:

Bolt :

7.5 N·m {76 kgf·cm, 66 in·lbf}

(a) for LH Side:

(1) Install the No. 2 floor under cover with the 2 grommets (B) and clip (C).

Torque:

Grommet (B) :

7.5 N·m {76 kgf·cm, 66 in·lbf}

(2) Install the bolt and clip (A).

Torque:

Bolt :

7.5 N·m {76 kgf·cm, 66 in·lbf}

• Intelligent Clearance Sonar System
• Intuitive Parking Assist System

Parking Assist Monitor System

for Initialization

for Calibration

Panoramic View Monitor System

for Initialization

for Calibration

• Intelligent Clearance Sonar System
• Intuitive Parking Assist System

Parking Assist Monitor System

for Initialization

for Calibration

Panoramic View Monitor System

for Initialization

for Calibration

Rear wheel alignment adjustment

Perform system variant learning and acceleration sensor zero point calibration.

• VSC disabled or malfunctioning
• DTCs are output
• Slip indicator light illuminated
• ABS warning light illuminated

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement.)

• Measure ultrasonic sensor detection angle
• Ultrasonic sensor detection angle registration

• Intelligent Clearance Sonar System
• Intuitive Parking Assist System

Rear television camera assembly optical axis adjustment (Back camera position setting)

Parking Assist Monitor System

for Initialization

for Calibration

• Parking assist ECU initialization
• Adjust steering angle
• Television camera assembly optical axis adjustment (Back camera position setting)

Panoramic View Monitor System

for Initialization

for Calibration

Rear wheel alignment adjustment

1. Clear zero point calibration data.
2. Perform yaw rate and acceleration sensor zero point calibration.

• DTCs are stored
• ABS warning light illuminates
• Brake warning light / yellow (minor malfunction) illuminates
• Slip indicator light illuminates
• VSC disabled or malfunctions

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement.)

• Measure ultrasonic sensor detection angle
• Ultrasonic sensor detection angle registration

• Intelligent Clearance Sonar System
• Intuitive Parking Assist System

Rear television camera assembly optical axis adjustment (Back camera position setting)

Parking Assist Monitor System

for Initialization

for Calibration

• Parking assist ECU initialization
• Adjust steering angle
• Television camera assembly optical axis adjustment (Back camera position setting)

Panoramic View Monitor System

for Initialization

for Calibration

(a) for LH Side:

(1) Remove the bolt and clip (A).

(2) Disengage the 2 grommets (B) and clip (C) to remove the No. 2 floor under cover.

(a) for RH Side:

(1) Remove the bolt and clip (A).

(2) Disengage the 2 grommets (B) to remove the No. 1 floor under cover.

(a) Disengage the 2 clamps.

(a) Disconnect the connector.

(b) Remove the nut and disengage the clamp.

(c) Disengage the clamp.

(a) Using a transmission jack and a wooden block, support the rear No. 2 suspension arm assembly.

NOTICE:

• When jacking up the rear No. 2 suspension arm assembly, be sure to jack it up slowly.
• Make sure to perform this operation with the vehicle kept as low as possible.

(b) Remove the 2 bolts and separate the rear trailing arm assembly from the rear axle carrier sub-assembly.

(c) Remove the 4 bolts and rear trailing arm assembly.

(a) Secure the rear trailing arm assembly in a vise using aluminum plates.

NOTICE:

Do not overtighten the vise.

(b) Disengage the 4 claws and remove the rear suspension arm cover.

(a) Remove the bolt, nut and rear suspension arm bracket from the rear trailing arm assembly.

NOTICE:

Because the bolt has its own stopper, do not turn the bolt. Loosen the nut with the bolt secured.