DESCRIPTION
The DTC is stored when the main body ECU (driver side junction block assembly) detects malfunctions in the camera (inner rear view mirror assembly).
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B124C |
Malfunction in camera (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 ).
(b) Check for DTCs (See page ).
OK:
DTC B124C is not output.
OK | ![]() |
USE SIMULATION METHOD TO CHECK |
NG | ![]() |
REPLACE INNER REAR VIEW MIRROR ASSEMBLY |
Installation
INSTALLATION
PROCEDURE
1. INSTALL INSTRUMENT PANEL WIRE ASSEMBLY
(a) Connect the vent hole connector of the instrument panel wire to the
front passenger airbag assembly.
Text in Illustration
*1
Vent Hol ...
Starter Signal Circuit
DESCRIPTION
1. w/o Smart Key System
While the engine is being cranked, current flows from terminal ST1 of the ignition
switch assembly to the park/neutral position switch assembly and also flows to terminal
STA of the ECM (STA Signal).
2. w/ Smart Key S ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL BRAKE PEDAL SUPPORT ASSEMBLY
(a) Install the brake pedal support assembly to the instrument panel
reinforcement with the bolt.
Torque:
19 N·m {195 kgf·cm, 14 ft·lbf}
...