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:
ECU Power Source Circuit
DESCRIPTION
This circuit provides power to operate the transponder key ECU assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
If the transponder key ECU assembly is replaced, register the key and ECU communication
ID (See page ).
PROCEDURE
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Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR CENTER SEAT OUTER BELT ASSEMBLY
(a) Install the rear center seat outer belt assembly with the bolt and
nut.
Torque:
Bolt :
7.5 N·m {77 kgf·cm, 66 in·lbf}
Nut :
42 N·m {428 kgf·cm, ...
Horn Circuit
DESCRIPTION
When the theft deterrent system is switched from the armed state to the alarm
sounding state, the main body ECU (driver side junction block assembly) transmits
a signal to cause the horn to sound at intervals of 0.4 seconds.
WIRING DIAGRAM
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0.1514