DTC B1141/33 Side Airbag Sensor Assembly LH Circuit Malfunction
DESCRIPTION
The side airbag sensor LH circuit consists of the center airbag sensor assembly and side airbag sensor LH.
If the center airbag sensor assembly receives signals from the side airbag sensor LH, it judges whether or not the SRS should be activated.
DTC B1141/33 is recorded when a malfunction in the side airbag sensor LH circuit is detected.
|
DTC No. |
DTC Detecting Condition |
Trouble Area |
|
B1141/33 |
|
|
WIRING DIAGRAM

INSPECTION PROCEDURE
1 CHECK DTC

OK: DTC B1141/33 is not output. HINT: Codes other than DTC B1141/33 may be output at this time, but they are not related to this check.
Go to step 2

USE SIMULATION METHOD TO CHECK
2 CHECK CONNECTION OF CONNECTORS
OK: The connectors are connected.
CONNECT CONNECTORS

3 CHECK FLOOR WIRE (OPEN)

NOTICE: Do not forcibly insert a service wire into the terminals of the connector when connecting.
Standard resistance


NOTICE: Do not forcibly insert a service wire into the terminals of the connector when connecting.
Standard resistance

REPAIR OR REPLACE FLOOR WIRE

4 CHECK FLOOR WIRE (SHORT TO B+)

Standard voltage

REPAIR OR REPLACE FLOOR WIRE

5 CHECK FLOOR WIRE (SHORT TO GROUND)

Standard resistance

REPAIR OR REPLACE FLOOR WIRE

6 CHECK FLOOR WIRE (SHORT)

Standard resistance

REPAIR OR REPLACE FLOOR WIRE

7 CHECK SIDE AIRBAG SENSOR LH

Result

HINT: Codes other than DTC B1140/32 and B1141/33 may be output at this time, but they are not related to this check.
REPLACE SIDE AIRBAG SENSOR
LH
REPLACE CENTER AIRBAG SENSOR
ASSEMBLY

USE SIMULATION METHOD TO CHECK
Side Airbag Sensor Assembly RH Circuit Malfunction
Front Airbag Sensor RH Circuit MalfunctionRemoval
1. REMOVE FRONT DOOR OPENING TRIM
WEATHERSTRIP LH
2. REMOVE FRONT DOOR OPENING TRIM
WEATHERSTRIP RH
3. REMOVE FRONT PILLAR GARNISH LH
4. REMOVE FRONT PILLAR GARNISH RH
5. REMOVE VISOR ASSEMBLY LH
6. REMOVE VISOR ASSEMBLY RH
7. REMOVE ASSIST GRIP SUB-ASSEMBLY (2)
8. REMOVE VISOR HOLDER (1)
...
Adjusting the set speed
To change the set speed, operate the lever until the desired set speed
is obtained.
Increases the speed
Decreases the speed
Fine adjustment: Momentarily
move the lever in the desired direction.
Large adjustment: Hold the lever in
the desired direction.
The set speed will be incre ...
Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm:
Unlock the doors using the entry function (vehicles with a smart
key
system) or wireless remote control.
Vehicles without a smart key system: Turn the engine switch to the
“ACC” or “ON” position, or start the engine.
Veh ...