Toyota Venza: Automatic High Beam Mirror (B124A)
DESCRIPTION
The DTC is stored when the main body ECU (driver side junction block assembly) detects malfunctions in the inner rear view mirror assembly.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B124A |
Malfunction in inner rear view mirror assembly |
Inner rear view mirror assembly |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.
PROCEDURE
|
1. |
CHECK FOR DTC |
(a) Clear the DTCs (See page .gif)
).
(b) Check for DTCs (See page ).
OK:
DTC B124A is not output.
| OK | .gif) |
USE SIMULATION METHOD TO CHECK |
| NG | |
REPLACE INNER REAR VIEW MIRROR ASSEMBLY |
Lost Communication with ECM (U0101,U0073,U0126,U0129,U0142,U0182,U1000)
DESCRIPTION
The DTCs are stored when the CAN communication system is malfunctioning.
DTC No.
DTC Detection Condition
Trouble Area
U0101
L ...
Automatic High Beam System (B124B)
DESCRIPTION
The DTC is stored when the main body ECU (driver side junction block assembly)
detects malfunctions in the automatic high beam system.
DTC No.
DTC Detection Condi ...
Other materials about Toyota Venza:
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL REAR CONSOLE ARMREST ASSEMBLY
(a) Temporarily install the rear console armrest assembly.
(b) Push in the box door hinge shafts by hand as far as possible.
HINT:
The illustration is for the LH sid ...
Adjustment
ADJUSTMENT
PROCEDURE
1. ADJUST STEERING WHEEL OFF CENTER
(a) Inspect steering wheel off center.
(1) Apply masking tape on the top center of the steering wheel and steering
column upper cover.
Text in Illustration
*1
...
Removal
REMOVAL
PROCEDURE
1. REMOVE WINDSHIELD WIPER MOTOR AND LINK
(a) Remove the windshield wiper motor and link (See page
).
2. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY
3. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY
4. REMOVE COOL AIR INTAKE DUCT SEAL
...
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