Power steering computer
Components Removal / installation
POWER ASSISTED SYSTEM
POWER STEERING COMPUTER
EXPLODED VIEW
LHD model
RHD model
REMOVAL
CAUTION:
Do not install any power steering computer ASSY that is designed to be used with other vehicles (such as demonstration models).
1. Correct handling and precautions for operation (Refer to 
)
)2. Remove the instrument panel junction block ASSY (Refer to )
)
3. Removal of the power steering computer ASSY (LHD model)
(1) Disconnect the connector from the power steering computer ASSY.
Captions in illustration
| *a |
Pull out the lock. |
| *b |
Fold down the lock lever. |
NOTE:
As shown in the figure, after pulling out the lock for the lock lever, fold down the lock lever and remove the connector.
(2) Disconnect the wiring harness clamp from the power steering computer bracket.
(3) Disconnect the three connectors from the power steering computer ASSY.
(4) Undo the two bolts, release the clamp, and take off the power steering computer ASSY.
(5) Undo the 4 screws and take off the power steering computer bracket.
4. Removal of the power steering computer ASSY (RHD model)
(1) Disconnect the connector from the power steering computer ASSY.
Captions in illustration
| *a |
Pull out the lock. |
| *b |
Fold down the lock lever. |
NOTE:
As shown in the figure, after pulling out the lock for the lock lever, fold down the lock lever and remove the connector.
(2) Disconnect the wiring harness clamp from the power steering computer bracket.
(3) Disconnect the three connectors from the power steering computer ASSY.
(4) Undo the 2 bolts and remove the power steering computer ASSY.
(5) Undo the 4 screws and take off the power steering computer bracket.
INSTALLATION
1. Correct handling and precautions for operation (Refer to )
)2. Power steering computer bracket installation
(1) Install the power steering computer bracket in place with the four screws.
Standard value:
Standard value:
Tightening torque=3.5N·m
{
36kgf·cm}
{2.6ft·lbf}
3. Installation of the power steering computer ASSY (LHD model)
(1) Install the power steering computer ASSY in place with 2 bolts.
Standard value:
Standard value:
Tightening torque=10N·m
{
102kgf·cm}
{7.4 ft·lbf}
(2) Connect the three connectors to the power steering computer ASSY.
(3) Ensure that the connectors are securely connected to the power steering computer ASSY.
Captions in illustration
| *a |
Fold down the lock lever. |
| *b |
Press in the lock. |
NOTE:
As shown in the figure, fold down the connector lock lever to establish a connection and push in the lock for the lock lever securely.
(4) Install the wiring harness clamp to the power steering computer bracket.
4. Power steering computer ASSY installation (RHD model)
(1) Install the power steering computer ASSY in place with 2 bolts.
Standard value:
Standard value:
Tightening torque=10N·m
{
102kgf·cm}
{7.4 ft·lbf}
(2) Connect the three connectors to the power steering computer ASSY.
(3) Ensure that the connectors are securely connected to the power steering computer ASSY.
Captions in illustration
| *a |
Fold down the lock lever. |
| *b |
Press in the lock. |
NOTE:
As shown in the figure, fold down the connector lock lever to establish a connection and push in the lock for the lock lever securely.
(4) Install the wiring harness clamp onto the power steering computer bracket.
5. Installation of the instrument panel junction block ASSY (Refer to )
)6. Steering zero point calibration
(1) Always perform a steering zero point calibration after replacing the power steering computer ASSY. (Refer to )
)