Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000015C1H
Model Year Start: 2018 Model: Camry HV Prod Date Range: [07/2017 - 08/2022]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1630,B1632; Curtain Shield Airbag Sensor (RH); 2018 - 2022 MY Camry HV [07/2017 - 08/2022]

DTC

B1630

Curtain Shield Airbag Sensor (RH)

DTC

B1632

Curtain Shield Airbag Sensor Lost Communication (RH)

DESCRIPTION

The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH and side No. 2 airbag sensor RH.

The door side airbag sensor RH and side No. 2 airbag sensor RH detect impacts to the vehicle and send signals to the airbag sensor assembly to determine if the airbags and pretensioners should be deployed.

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

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Warning Indicate

Test Mode / Check Mode

B1630

Curtain Shield Airbag Sensor (RH)

  • Side No. 2 airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Side No. 2 airbag sensor RH
  • Airbag sensor assembly

Comes on

Does not apply to test/check mode

B1632

Curtain Shield Airbag Sensor Lost Communication (RH)

  • Side No. 2 airbag sensor RH malfunction
  • Airbag sensor assembly malfunction
  • Side No. 2 airbag sensor RH
  • Airbag sensor assembly

Comes on

Does not apply to test/check mode

WIRING DIAGRAM

Click here 2018 - 2022 MY Camry HV [07/2017 - 08/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1633; Curtain Shield Airbag Sensor Initialization Error (RH)+

CAUTION / NOTICE / HINT

NOTICE:

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

Click here 2018 - 2019 MY Camry HV [07/2017 - 09/2019]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION 2020 - 2024 MY Camry HV [09/2019 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

PROCEDURE

1.

CHECK SIDE NO. 2 AIRBAG SENSOR RH

(a) Turn the power switch off.

*1

Side No. 2 Airbag Sensor LH

*2

Airbag Sensor Assembly

(b) Disconnect the cable from the negative (-) auxiliary battery terminal.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

(c) Interchange the side No. 2 airbag sensor RH with LH and connect the connectors.

(d) Connect the cable to the negative (-) auxiliary battery terminal.

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

(f) Clear the DTCs stored in memory.

Body Electrical > SRS Airbag > Clear DTCs

(g) Turn the power switch off.

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

(i) Check for DTCs.

Body Electrical > SRS Airbag > Trouble Codes

HINT:

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

Result

Proceed to

DTC B1630 or B1632 is output.

A

DTC B1635 or B1637 is output.

B

DTCs B1630, B1632, B1635 and B1637 are not output.

C

(j) Turn the power switch off.

(k) Disconnect the cable from the negative (-) auxiliary battery terminal.

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.

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

A

REPLACE AIRBAG SENSOR ASSEMBLY 2018 - 2020 MY Camry HV [07/2017 - 10/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL 2021 - 2024 MY Camry HV [10/2020 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: CENTER AIRBAG SENSOR ASSEMBLY: REMOVAL

B

REPLACE SIDE NO. 2 AIRBAG SENSOR RH 2018 - 2020 MY Camry HV [07/2017 - 10/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: REAR AIRBAG SENSOR: REMOVAL 2021 - 2022 MY Camry HV [10/2020 - 08/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: REAR AIRBAG SENSOR: REMOVAL

C

USE SIMULATION METHOD TO CHECK 2018 MY Camry HV [07/2017 - 09/2018]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2019 MY Camry HV [09/2018 - 09/2019]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2020 MY Camry HV [09/2019 - 10/2020]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2021 MY Camry HV [10/2020 - 08/2021]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2022 - 2024 MY Camry HV [08/2021 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING