Venza FWD L4-2.7L (1AR-FE) (2009)
Steering Control Module: Service and Repair
Removal
POWER ASSIST SYSTEMS: POWER STEERING ECU: REMOVAL
REMOVAL
CAUTION: Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS
airbag system before servicing See: Restraint Systems/Air Bag Systems/Service Precautions.
NOTICE: Be sure to read "Precaution" thoroughly before servicing See: Service Precautions/Power Steering System.
1. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected See: Testing and
Inspection/Repair Instruction - Initialization.
3. REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY
HINT: Refer to the instructions for Removal of the knee airbag assembly See: Restraint Systems/Air Bag Systems/Air Bag/Service and
Repair/Knee Airbag Assembly/Removal.
4. REMOVE DRIVER SIDE JUNCTION BLOCK ASSEMBLY
(a) Separate the wire harness clamp from the driver side junction block assembly.
(b) Disconnect the connectors from the driver side junction block assembly.
(c) Remove the 3 nuts.
(d) Disconnect the connectors from the back of the driver side junction block assembly.
(e) Disengage the 2 claws to remove the driver side junction block assembly.
5. REMOVE POWER STEERING ECU ASSEMBLY
(a) Disconnect the 3 connectors from the power steering ECU assembly.