Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. INSPECT POWER STEERING RACK

INSPECT POWER STEERING RACK

(a) Using a dial indicator, check the power steering rack for runout and for teeth wear and damage.

Maximum runout: 0.3 mm (0.012 in.) If necessary, replace the rack & pinion power steering gear assembly.

(b) Check the back surface for wear and damage.

If necessary, replace the rack & pinion power steering gear assembly.

2. INSPECT TIE ROD ASSEMBLY LH

 INSPECT TIE ROD ASSEMBLY LH

(a) Secure the tie rod assembly in a vise.

(b) Install the nut to the stud bolt.

(c) Flip the ball joint stud back and forth 5 times.

(d) Using a torque wrench, turn the nut continuously at a rate of 3 to 5 seconds per turn and take the torque reading on the 5th turn.

Torque: Turning torque 0.83 to 3.43 N*m (8.5 to 35.0 kgf*cm, 7.3 to 30.4 in.*lbf)

3. INSPECT TIE ROD ASSEMBLY RH

HINT: Perform the same procedure on the other side.

Disassembly
1. REMOVE RETURN TUBE NO.2 (a) Using SST, remove the return tube No. 2. SST 09023-12701 2. REMOVE STEERING LEFT TURN PRESSURE TUBE (a) Using SST, remove the left turn pressure tube. S ...

Reassembly
1. INSTALL RACK STEERING PISTON RING (a) Coat a new O-ring with power steering fluid and install it onto the power steering rack. (b) Expand a new rack steering piston ring with your fingers ...

Other materials:

Diagnosis system
1. CHECK DLC3 The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not oper ...

Vehicle Speed Signal Circuit between Radio Receiver and Combination Meter
DESCRIPTION This circuit is necessary for the ASL (Auto Sound Leveliser) built into the radio receiver. Speed signals are received from the combination meter and used for the ASL. The ASL function automatically adjusts the sound data in order to enable hearing the clear audio sound even ...

Setting the vehicle speed (vehicle-to-vehicle distance control mode)
Press the “ON-OFF” button to activate the cruise control. Dynamic radar cruise control indicator will be displayed. Press the button again to deactivate the cruise control. Accelerate or decelerate the vehicle to the desired speed, and push the lever down to set ...

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