Toyota Venza: Steering Lock System
- Precaution
- Parts Location
- System Description
- System Diagram
- How To Proceed With Troubleshooting
- Initialization
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- IG2 Signal Malfunction (B2788)
- Diagnostic Trouble Code Chart
- Power Source Control ECU Malfunction (B2782)
- Open / Short in Steering Lock ECU (B2781)
- Steering Lock Motor Drive Power Circuit
- Unlock Position Sensor Signal Circuit
- Power Source Circuit
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING INTERMEDIATE SHAFT ASSEMBLY
(a) Align the matchmarks on the steering intermediate shaft assembly
and the steering column assembly.
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Precaution
PRECAUTION
1. NOTICE FOR INITIALIZATION:
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is reconnected.
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Other materials about Toyota Venza:
Steering Lock Position Signal Circuit Malfunction (B2285)
DESCRIPTION
This DTC is stored when serial communication signals and LIN communication signals
in the circuit between the power management control ECU and steering lock actuator
assembly (steering lock ECU) are inconsistent.
DTC No.
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Auto Up Operation does not Fully Close Power Window (Jam Protection Function
is Activated)
DESCRIPTION
If a door glass or a power window regulator motor assembly does not operate smoothly,
the jam protection function may be triggered automatically, resulting in the auto
up function being unable to fully close the window.
HINT:
This symptom ma ...
Terminals Of Ecu
TERMINALS OF ECU
1. OCCUPANT CLASSIFICATION ECU (for Power Seat)
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specification
S12-1 (+B) - S12-3 (GND)
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0.1651