Toyota Venza: Lin Communication System
- Precaution
- Parts Location
- System Description
- System Diagram
- How To Proceed With Troubleshooting
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Data List / Active Test
- Lost Communication with Power Source Control (B278C)
- Diagnostic Trouble Code Chart
- No Response from Steering Lock ECU (B2786)
- Lost Communication with Automatic High Beam Sensor (B2432)
- Communication Malfunction between ECUs Connected by LIN (B2785)
- Rear Door LH ECU Communication Stop (B2324)
- LIN Communication Bus Malfunction (B2325)
- Front Passenger Side Door ECU Communication Stop (B2322)
- Rear Door RH ECU Communication Stop (B2323)
- Driver Side Door ECU Communication Stop (B2321)
- Sliding Roof ECU Communication Stop (B1273)
- LIN Communication Master Malfunction (B2287)
- Lost Communication with AFS LIN (B124D)
- P/W Master Switch Communication Stop (B1206)
Open in One Side of CAN Branch Line
DESCRIPTION
If some ECUs and sensors are not displayed on the "CAN Bus Check" screen of the
Techstream and some ECUs and sensors repeatedly appear and disappear from the screen
when the ...
Precaution
PRECAUTION
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is reconnected.
System Name
See Proc ...
Other materials about Toyota Venza:
Steering Pad Switch Circuit
DESCRIPTION
This circuit sends an operation signal from the steering pad switch assembly
to the navigation receiver assembly.
If there is an open in the circuit, the audio system cannot be operated using
the steering pad switch assembly.
If there is a s ...
How To Use This Manual
General Information
GENERAL INFORMATION
1. GENERAL DESCRIPTION
(a) This manual is written in accordance with SAE J2008.
(b) Repair operations can be separated mainly into the following 3 processes:
(1) Diagnosis
(2) Removing / Installing, Replacing, Di ...
Door Unlock Detection Switch Circuit
DESCRIPTION
The main body ECU (driver side junction block assembly) detects the condition
of the door unlock detection switch.
WIRING DIAGRAM
PROCEDURE
1.
READ VALUE USING TECHSTREAM
(a) Connect the Techstream to the DL ...
0.1268