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
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Other materials about Toyota Venza:
Manual Shifting Test
MANUAL SHIFTING TEST
1. PERFORM MANUAL SHIFTING TEST
HINT:
Using this test, it can be determined whether a problem is in an electrical
circuit or if it is a mechanical problem in the transaxle.
If any abnormalities are found in the following ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR WHEELS
2. REMOVE CENTER EXHAUST PIPE ASSEMBLY
(a) Remove the center exhaust pipe assembly.
HINT:
Refer to the instructions for Removal of the exhaust pipe (See page
for 2GR-FE,
for 1AR-FE).
3. REMOVE LOWER NO. 1 EXH ...
Assist Map Number Mismatch (C1582)
DESCRIPTION
When an incorrect ECM or brake actuator assembly (skid control ECU) is installed
after the assist map has been recorded in the power steering ECU, then DTC C1582
is stored because the data does not match the vehicle specifications.
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