Toyota Venza: Rear Airbag Sensor LH Circuit Malfunction (B1635/24)
DESCRIPTION
The side collision sensor LH circuit (to determine deployment of the front seat side airbag assembly LH and curtain shield airbag assembly LH) is composed of the center airbag sensor assembly, rear airbag sensor LH and side airbag sensor LH.
The rear airbag sensor LH detect impacts to the vehicle and send signals to the center airbag sensor assembly to determine if the airbag should be deployed.
DTC B1635/24 is stored when a malfunction is detected in the rear airbag sensor LH.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
B1635/24 |
|
|
WIRING DIAGRAM
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PROCEDURE
|
1. |
CHECK REAR AIRBAG SENSOR LH |
|
(a) Turn the ignition switch off. |
|
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(b) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.
(c) Interchange the rear airbag sensor RH with LH and connect the connectors to them.
(d) Connect the cable to the negative (-) battery terminal.
(e) Turn the ignition switch to ON, and wait for at least 60 seconds.
(f) Clear the DTCs stored in memory (See page
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).
(g) Turn the ignition switch off.
(h) Turn the ignition switch to ON, and wait for at least 60 seconds.
(i) Check for DTCs (See page ).
|
Result |
Proceed to |
|---|---|
|
DTC B1635/24 is output. |
A |
|
DTC B1630/23 is output. |
B |
|
DTCs B1630/23 and B1635/24 are not output. |
C |
|
*1 |
Rear Airbag Sensor RH |
|
*2 |
Center Airbag Sensor Assembly |
HINT:
Codes other than DTCs B1630/23 and B1635/24 may be output at this time, but they are not related to this check.
| A | .gif) |
REPLACE CENTER AIRBAG SENSOR ASSEMBLY |
| B | |
REPLACE REAR AIRBAG SENSOR LH |
| C | |
USE SIMULATION METHOD TO CHECK |
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DESCRIPTION
The side collision sensor LH circuit (to determine deployment of the front seat
side airbag assembly LH and curtain shield airbag assembly LH) is composed of the
center airbag sensor ...
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DESCRIPTION
The side collision sensor RH circuit (to determine deployment of the front seat
side airbag assembly RH and curtain shield airbag assembly RH) is composed of the
center airbag sensor ...
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PROCEDURE
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Torque:
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Rear Airbag Sensor RH Circuit Malfunction (B1630/23)
DESCRIPTION
The side collision sensor RH circuit (to determine deployment of the front seat
side airbag assembly RH and curtain shield airbag assembly RH) is composed of the
center airbag sensor assembly, rear airbag sensor RH and side airbag sensor RH.
...
0.2095