Toyota Venza: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "See page" in the DTC chart.
- Inspect the fuses and relays before troubleshooting the areas shown in the table below.
|
DTC Code |
Detection Item |
Trouble Area |
See page |
|---|---|---|---|
|
B1242 |
Wireless Door Lock Tuner Circuit Malfunction |
1. Wire harness or connector 2. Door control receiver 3. Certification ECU (Smart key ECU assembly) |
|
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Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
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 p ...
Wireless Door Lock Tuner Circuit Malfunction (B1242)
DESCRIPTION
The door control receiver is used to receive electrical waves relating to the
entry functions of the smart key system. The certification ECU (smart key ECU assembly)
decodes the reque ...
Other materials about Toyota Venza:
Installation
INSTALLATION
PROCEDURE
1. INSTALL PARKING BRAKE SWITCH ASSEMBLY
(a) Install the parking brake switch assembly with the screw.
Torque:
0.9 N·m {9 kgf·cm, 8 in·lbf}
2. INSTALL PARKING BRAKE ...
Voice Recognition Microphone Disconnected (B1579)
DESCRIPTION
The radio and display receiver assembly and inner rear view mirror assembly (amplifier
microphone assembly) are connected to each other using the microphone connection
detection signal lines.
This DTC is stored when a microphone connection de ...
Back Door Support
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE BACK DOOR STAY ASSEMBLY
NOTICE:
Avoid touching the piston rod as much as possible to prevent foreign
matter from attaching to it. Be sure to hold the cylinder whil ...
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