Toyota Venza: Power Steering System
- Parts Location
- Precaution
- System Diagram
- How To Proceed With Troubleshooting
- System Description
- Calibration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Data List / Active Test
- Fail-safe Chart
- Diagnostic Trouble Code Chart
- On-vehicle Inspection
- Lost Communication with ECM / PCM "A" (U0100,U0129)
- Assist Map Number Mismatch (C1582)
- PIG Power Supply Voltage Malfunction (C1552)
- Assist Map Number Un-Writing (C1581)
- IG Power Supply Voltage Malfunction (C1551)
- Motor Rotation Angle Sensor Malfunction (C1528)
- Vehicle Speed Signal Malfunction (C1541)
- Motor Circuit Malfunction (C1522-C1555)
- Torque Sensor Zero Point Adjustment Incomplete (C1516,C1526)
- Motor Circuit Malfunction (C1521,C1531-C1534,C1554)
- Torque Sensor Circuit Malfunction (C1511-C1514,C1517)
- Torque Sensor Zero Point Adjustment Undone (C1515,C1525)
- PS Warning Light Remains ON
Installation
INSTALLATION
PROCEDURE
1. INSTALL POWER STEERING ECU ASSEMBLY
(a) Engage the 4 wire harness clamps to the power steering ECU assembly.
...
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
...
Other materials about Toyota Venza:
LIN Communication Bus Malfunction (B2325)
DESCRIPTION
The main body ECU (driver side junction block assembly) monitors communication
between all the ECUs connected to the door bus lines. When the main body ECU (driver
side junction block assembly) detects errors in communication with all the ECUs ...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page ).
2. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY (w/o Seat Heater Syste ...
Data List / Active Test
DATA LIST / ACTIVE TEST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful because intermitt ...
0.1196