RM35X0E _58 Vehicle Interior _079257 SUPPLEMENTAL RESTRAINT SYSTEMS _0396679 AIRBAG SYSTEM(for Type C) C

SUPPLEMENTAL RESTRAINT SYSTEMS  AIRBAG SYSTEM(for Type C)  B1630  Curtain Shield Airbag Sensor (RH)  B1632  Curtain Shield Airbag Sensor Lost Communication (RH)  


DESCRIPTION

The side collision sensor RH circuit consists of the airbag sensor assembly, No. 4 side airbag sensor RH, No. 2 side airbag sensor RH and No. 3 side airbag sensor RH.

The No. 2 side airbag sensor RH detects impacts to the vehicle and sends signals to the airbag sensor assembly to determine if the SRS should be deployed.

These DTCs is stored when a malfunction is detected in the No. 2 side airbag sensor RH or airbag sensor assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode
B1630 Curtain Shield Airbag Sensor (RH) Either condition is met:
·

A No. 2 side airbag sensor RH malfunction.

·

An airbag sensor assembly malfunction.


·

No. 2 side airbag sensor RH

·

Airbag sensor assembly


Comes on Not applicable
B1632 Curtain Shield Airbag Sensor Lost Communication (RH) Either condition is met:
·

A No. 2 side airbag sensor RH malfunction.

·

An airbag sensor assembly malfunction.


·

No. 2 side airbag sensor RH

·

Airbag sensor assembly


Comes on Not applicable

WIRING DIAGRAM

C417471
5.531,4.719 5.958,4.927 0.427,0.208 10 false W1 5.531,4.875 7.094,5.094 1.563,0.219 10 false Airbag Sensor Assembly 5.667,0.5 6.5,1.198 0.833,0.698 10 false BBR+ 5.667,1.135 6.5,1.833 0.833,0.698 10 false BBR- 5.365,0.385 6.208,1.385 0.844,1 10 false 25 5.365,0.948 6.031,1.781 0.667,0.833 10 false 26 0.26,2.771 3.219,3.521 2.958,0.75 10 false No. 4 Side Airbag Sensor RH 0.26,2.615 0.833,3.167 0.573,0.552 10 false W21 1.74,0.385 2.771,1.188 1.031,0.802 10 false 4 1.729,0.979 2.76,1.781 1.031,0.802 10 false 3 1.719,1.531 2.75,2.333 1.031,0.802 10 false 1 1.708,2.156 2.74,2.958 1.031,0.802 10 false 2 1.188,0.521 2.135,1.021 0.948,0.5 10 false BBR+ 1.198,1.094 3.083,1.896 1.885,0.802 10 false BBR- 1.188,2.281 3.073,3.083 1.885,0.802 10 false BCR- 1.177,1.708 2.125,2.208 0.948,0.5 10 false BCR+ 4.177,1.708 5.125,2.208 0.948,0.5 10 false BCR+ 4.188,4.354 6.073,5.156 1.885,0.802 10 false BDR- 3.927,1.563 4.958,2.365 1.031,0.802 10 false 4 3.917,2.135 4.948,2.938 1.031,0.802 10 false 3 4.198,2.302 6.083,3.104 1.885,0.802 10 false BCR- 1.198,3.792 2.146,4.292 0.948,0.5 10 false BDR+ 4.167,3.802 5.115,4.302 0.948,0.5 10 false BDR+ 2.615,4.542 4.5,5.344 1.885,0.802 10 false BDR- 2.646,4 3.594,4.5 0.948,0.5 10 false BDR+ 1.219,4.344 3.104,5.146 1.885,0.802 10 false BDR- 3.573,4.865 5.385,5.083 1.813,0.219 10 false No. 2 Side Airbag Sensor RH 3.563,4.698 4.063,4.896 0.5,0.198 10 false W22 0.281,4.844 2.917,5.385 2.635,0.542 10 false No. 3 Side Airbag Sensor RH 0.281,4.677 0.781,5.073 0.5,0.396 10 false S7 2.646,3.802 3.104,4 0.458,0.198 10 false SW2 2.646,4.344 3.104,4.542 0.458,0.198 10 false SW2 3.958,4.219 4.99,5.021 1.031,0.802 10 false 2 2.76,3.594 3.104,3.771 0.344,0.177 10 false 2 1.667,4.229 2.698,5.031 1.031,0.802 10 false 1 1.677,3.677 2.708,4.479 1.031,0.802 10 false 2 3.938,3.667 4.969,4.469 1.031,0.802 10 false 1 2.771,4.146 3.083,4.365 0.313,0.219 10 false 1

CAUTION / NOTICE / HINT

NOTICE:
·

After the engine switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY

·

When disconnecting and reconnecting the battery

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>WORK PROCEDURE

HINT:

When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>AUTOMATIC LEARNING CHART


·

After replacing the airbag sensor assembly, refer to initialization.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE



PROCEDURE

1.CHECK NO. 2 SIDE AIRBAG SENSOR RH
a.
B529883C08
0.969,1.521 1.24,1.719 0.271,0.198 10 false *1 2.323,1.531 2.594,1.729 0.271,0.198 10 false *2
*1 No. 2 Side Airbag Sensor LH
*2 No. 4 Side Airbag Sensor RH


Turn the engine switch off.


b.

Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.


c.

Interchange the No. 2 side airbag sensor RH with LH and connect the connectors to them.


d.

Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.


e.

Turn the engine switch on (IG), and wait for at least 60 seconds.


f.

Clear the DTCs stored in memory.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type C)>DTC CHECK / CLEAR

Body Electrical > SRS Airbag > Clear DTCs
50002 188

g.

Turn the engine switch off.


h.

Turn the engine switch on (IG), and wait for at least 60 seconds.


i.

Check for DTCs.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type C)>DTC CHECK / CLEAR

Body Electrical > SRS Airbag > Trouble Codes
50001 188
Result:
Proceed to
DTC B1630 or B1632 is output
DTC B1635 or B1637 is output
DTCs B1630, B1632, B1635 and B1637 are not output


HINT:

Codes other than DTC B1630, B1632, B1635 and B1637 may be output at this time, but they are not related to this check.



j.

Turn the engine switch off.


k.

Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.


l.

Return the No. 2 side airbag sensor LH and RH to their original positions and connect the connectors to them.



DTC B1630 or B1632 is output

REPLACE AIRBAG SENSOR ASSEMBLY

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>CENTER AIRBAG SENSOR ASSEMBLY>REMOVAL


DTC B1635 or B1637 is output

REPLACE NO. 2 SIDE AIRBAG SENSOR RH

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SIDE AIRBAG SENSOR (for Rear Pillar)>REMOVAL


DTCs B1630, B1632, B1635 and B1637 are not output

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING