| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM1000000012SOP |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [03/2017 - 08/2022] |
| Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B166C,B166F; Front Door Pressure Sensor RH; 2018 - 2022 MY Camry [03/2017 - 08/2022] | ||
|
DTC |
B166C |
Front Door Pressure Sensor RH |
|
DTC |
B166F |
Front Door Pressure Sensor Threshold Malfunction (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 door side airbag sensor RH.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Warning Indicate |
Test Mode / Check Mode |
|---|---|---|---|---|---|
|
B166C |
Front Door Pressure Sensor RH |
|
|
Comes on |
Does not apply to test/check mode |
|
B166F |
Front Door Pressure Sensor Threshold Malfunction (RH) |
|
|
Comes on |
Does not apply to test/check mode |
WIRING DIAGRAM
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![2018 - 2022 MY Camry [03/2017 - 08/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B166D,B166E; Lost Communication with Front Door Pressure Sensor RH+](/t3Portal/stylegraphics/info.gif)
CAUTION / NOTICE / HINT
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
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PROCEDURE
|
1. |
CHECK DOOR SIDE AIRBAG SENSOR RH |
|
(a) Turn the ignition switch off. |
|
(b) Disconnect the cable from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminals to disable the SRS system.
(c) Interchange the door side airbag sensor RH with LH and connect the connectors.
(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.
Body Electrical > SRS Airbag > Clear DTCs
(g) Turn the ignition switch off.
(h) Turn the ignition switch to ON, and wait for at least 60 seconds.
(i) Check for DTCs.
Body Electrical > SRS Airbag > Trouble Codes
HINT:
Codes other than DTCs B166C, B166F, B167A and B167E may be output at this time, but they are not related to this check.
|
Result |
Proceed to |
|---|---|
|
DTC B166C or B166F is output. |
A |
|
DTC B167A or B167E is output. |
B |
|
DTCs B166C, B166F, B167A and B167E are not output. |
C |
(j) Turn the ignition switch off.
(k) Disconnect the cable from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(l) Return the door side airbag sensor RH and LH to their original positions and connect the connectors.
| A |
|
REPLACE AIRBAG SENSOR ASSEMBLY
|
| B |
|
REPLACE DOOR SIDE AIRBAG SENSOR RH
|
| C |
|
USE SIMULATION METHOD TO CHECK
|
|
|