Toyota Venza: Installation
INSTALLATION
PROCEDURE
1. INSTALL POWER STEERING ECU ASSEMBLY
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(a) Engage the 4 wire harness clamps to the power steering ECU assembly. |
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(b) Install the power steering ECU assembly with the 3 nuts. Torque: 14 N·m {138 kgf·cm, 10 ft·lbf} |
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(c) Securely connect the connector to the power steering ECU assembly. HINT: Return the lock lever to its original position to connect the connector, and then securely push in the lock of the lock lever as shown in the illustration . |
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(d) Connect the 3 connectors to the power steering ECU assembly. |
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2. INSTALL DRIVER SIDE JUNCTION BLOCK ASSEMBLY
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(a) Engage the 2 claws to install the driver side junction block assembly. |
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(b) Connect the connectors to the back of the driver side junction block assembly.
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(c) Install the driver side junction block assembly with the 3 nuts. Torque: 8.0 N·m {82 kgf·cm, 71 in·lbf} |
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(d) Connect the connectors to the driver side junction block assembly.
3. INSTALL DRIVER SIDE KNEE AIRBAG ASSEMBLY
HINT:
Refer to the instructions for Installation of the knee airbag assembly (See page
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4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page ).
5. INITIALIZE ROTATION ANGLE SENSOR AND CALIBRATE TORQUE SENSOR ZERO POINT
(a) If replacing the power steering ECU assembly, clear the rotation angle sensor
calibration value, initialize the rotation angle sensor, and calibrate the torque
sensor zero point (See page ).
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Some of these service operations affect the SRS airbag system. Read the precautionary
notices concerning the SRS airbag system before servicing (See page
...
Other materials about Toyota Venza:
Precaution
PRECAUTION
1. PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following system(s) after the cable is reconnected.
System Name
...
Diagnosis System
DIAGNOSIS SYSTEM
1. ECUS OR SENSORS WHICH COMMUNICATE THROUGH CAN COMMUNICATION SYSTEM
(a) CAN No. 1 Bus
(1) ECM
(2) Main body ECU (Driver side junction block)
(3) Combination meter
(4) Power steering ECU
(5) Air conditioning amplifier*3
(6) Center air ...
Driver Side Door Entry Lock Function does not Operate
DESCRIPTION
If the driver door entry unlock function operates normally, but its entry lock
function does not, this means that the request code from the driver door is being
output normally. In this case, a malfunction in the lock sensor circuit (from the ...
0.1205