RM35X0E _58 Vehicle Interior _079257 SUPPLEMENTAL RESTRAINT SYSTEMS _0385034 AIRBAG SYSTEM(for Type B) C

SUPPLEMENTAL RESTRAINT SYSTEMS AIRBAG SYSTEM(for Type B) B167A Front Door Pressure Sensor LH B167E Front Door Pressure Sensor Threshold Malfunction (LH)

DESCRIPTION

The side collision sensor LH circuit consists of the airbag sensor assembly, side airbag pressure sensor LH and No. 3 side airbag sensor LH.

The side airbag pressure sensor LH detects impacts to the vehicle and sends signals to the airbag sensor assembly to determine if the SRS should be deployed.

These DTCs are stored when a malfunction is detected in the side airbag pressure sensor LH or airbag sensor assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Test Mode / Check Mode
B167A	Front Door Pressure Sensor LH	Either condition is met: · A side airbag pressure sensor LH malfunction. · An airbag sensor assembly malfunction.	· A side airbag pressure sensor LH malfunction. · An airbag sensor assembly malfunction.	Comes on	Not applicable
B167E	Front Door Pressure Sensor Threshold Malfunction (LH)	Either condition is met: · A side airbag pressure sensor LH malfunction. · An airbag sensor assembly malfunction.	· A side airbag pressure sensor LH malfunction. · An airbag sensor assembly malfunction.	Comes on	Not applicable

WIRING DIAGRAM

4.042,2.094 5.656,2.656 1.615,0.563 10 false Airbag Sensor Assembly 4.052,1.927 4.885,2.125 0.833,0.198 10 false V1 4.146,0.875 4.979,1.073 0.833,0.198 10 false BBL+ 4.156,1.458 4.99,1.656 0.833,0.198 10 false BBL- 3.833,0.75 4.833,1.167 1,0.417 10 false 32 3.813,1.354 4.771,1.823 0.958,0.469 10 false 31 1.615,0.75 2.448,0.948 0.833,0.198 10 false 4 1.635,1.313 2.469,1.51 0.833,0.198 10 false 3 1.115,0.854 1.948,1.052 0.833,0.198 10 false BBL+ 1.125,1.469 1.958,1.667 0.833,0.198 10 false BBL- 1.115,2.698 1.948,2.896 0.833,0.198 10 false BDL+ 1.135,3.438 1.969,3.635 0.833,0.198 10 false BDL- 1.615,2.594 2.448,2.792 0.833,0.198 10 false 1 1.625,3.313 2.458,3.51 0.833,0.198 10 false 2 5.688,2.698 6.521,2.896 0.833,0.198 10 false BDL+ 5.698,3.469 6.531,3.667 0.833,0.198 10 false BDL- 0.552,4.021 2.469,4.354 1.917,0.333 10 false No. 3 Side Airbag Sensor LH 0.542,3.823 1.302,4.156 0.76,0.333 10 false T1 5.594,4.063 6.917,4.667 1.323,0.604 10 false Side Airbag Pressure Sensor LH 5.583,3.833 6.344,4.167 0.76,0.333 10 false R15 2.385,3.458 3.146,3.792 0.76,0.333 10 false TV2 2.396,2.698 3.156,3.031 0.76,0.333 10 false TV2 2.469,3.24 3.302,3.438 0.833,0.198 10 false 3 2.781,0.625 3.615,0.823 0.833,0.198 10 false 2 2.344,2.938 3.177,3.135 0.833,0.198 10 false BDL+ 2.375,3.708 3.208,3.906 0.833,0.198 10 false BDL- 5.427,2.573 6.26,2.771 0.833,0.198 10 false 2 5.438,3.323 6.271,3.521 0.833,0.198 10 false 1 2.698,0.865 3.458,1.198 0.76,0.333 10 false TV2 2.698,1.469 3.458,1.802 0.76,0.333 10 false TV2 4.583,2.479 4.74,2.677 0.156,0.198 10 false 1 3.542,2.49 3.698,2.688 0.156,0.198 10 false 2 3.531,3.26 3.688,3.458 0.156,0.198 10 false 1 4.594,3.25 4.75,3.448 0.156,0.198 10 false 2 2.792,1.25 2.948,1.448 0.156,0.198 10 false 1 2.469,2.469 3.865,3.094 1.396,0.625 10 false 4 3.448,2.698 3.906,2.896 0.458,0.198 10 false NV1 3.448,3.458 3.906,3.656 0.458,0.198 10 false NV1 4.51,2.698 4.969,2.896 0.458,0.198 10 false RN6 4.5,3.458 4.958,3.656 0.458,0.198 10 false RN6 3.406,2.938 4.021,3.135 0.615,0.198 10 false BDL+ 4.469,2.948 5.083,3.146 0.615,0.198 10 false BDL+ 3.406,3.719 4.021,3.917 0.615,0.198 10 false BDL- 4.479,3.729 5.094,3.927 0.615,0.198 10 false BDL- 2.677,1.083 3.51,1.281 0.833,0.198 10 false BDL+ 2.688,1.708 3.521,1.906 0.833,0.198 10 false BDL-

CAUTION / NOTICE / HINT

NOTICE:

After the ignition 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 BATTERY201902,999999,_V1,_081196,_0393338,RM100000001HX6Q,

When disconnecting and reconnecting the battery

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>WORK PROCEDURE201902,201906,_V1,_081196,_0393338,RM100000001HX6R,201906,999999,_V1,_081196,_0393338,RM100000001JBY9,

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 CHART201902,201906,_V1,_081196,_0393338,RM100000001HX6S,201906,999999,_V1,_081196,_0393338,RM100000001IWEY,

After replacing the airbag sensor assembly, refer to initialization.

Click hereGeneral>SETUP>WHEN REPLACING OR REMOVING/INSTALLING PARTS>WORK PROCEDURE201902,201906,_V1,_081196,_0393339,RM100000001HX6U,201906,202005,_V1,_081196,_0393339,RM100000001IWEZ,202005,202107,_V1,_081196,_0393339,RM100000001M43S,202107,202208,_V1,_081196,_0393339,RM100000001WMAF,202208,999999,_V1,_081196,_0393339,RM1000000024IQN,

PROCEDURE

1.CHECK SIDE AIRBAG PRESSURE SENSOR LH

0.427,1.563 0.698,1.74 0.271,0.177 10 false *1 2.833,1.552 3.146,1.76 0.313,0.208 10 false *2

*1	Side Airbag Pressure Sensor RH
*2	No. 3 Side Airbag Sensor LH

Turn the ignition switch off.

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

Interchange the side airbag pressure sensor LH with RH and connect the connectors to them.

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

Turn the ignition switch to ON, and wait for at least 60 seconds.

Clear the DTCs stored in memory.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type B)>DTC CHECK / CLEAR201902,999999,_58,_079257,_0385034,RM100000001GJPZ,

Body Electrical > SRS Airbag > Clear DTCs: 50002 188

Turn the ignition switch off.

Turn the ignition switch to ON, and wait for at least 60 seconds.

Check for DTCs.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type B)>DTC CHECK / CLEAR201902,999999,_58,_079257,_0385034,RM100000001GJPZ,

Body Electrical > SRS Airbag > Trouble Codes: 50001 188

Result:

Proceed to
DTC B167A or B167E is output
DTC B166C or B166F is output
DTCs B166C, B166F, B167A and B167E are not output

HINT:: Codes other than DTCs B166C, B166F, B167A and B167E may be output at this time, but they are not related to this check.

Turn the ignition switch off.

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

Return the side airbag pressure sensor RH and LH to their original positions and connect the connectors to them.

DTC B167A or B167E is output

REPLACE AIRBAG SENSOR ASSEMBLY

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>CENTER AIRBAG SENSOR ASSEMBLY>REMOVAL201902,201906,_58,_079257,_0384942,RM100000001GJ8V,201906,999999,_58,_079257,_0384942,RM100000001IN22,

DTC B166C or B166F is output

REPLACE SIDE AIRBAG PRESSURE SENSOR LH

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SIDE AIRBAG SENSOR (for Front Door)>REMOVAL201902,201906,_58,_079257,_0384944,RM100000001GJ94,201906,999999,_58,_079257,_0384944,RM100000001IWA5,

DTCs B166C, B166F, B167A and B167E are not output

USE SIMULATION METHOD TO CHECK

Click hereGeneral>INTRODUCTION>HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS>HOW TO PROCEED WITH TROUBLESHOOTING201902,999999,_V1,_078841,_0386803,RM100000001GTWY,