| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001QM5B |
| Model Year Start: 2021 | Model: RAV4 | Prod Date Range: [08/2020 - ] |
| Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1650,B165A; Occupant Classification System Malfunction; 2021 - 2024 MY RAV4 RAV4 HV [08/2020 - ] | ||
|
DTC |
B1650 |
Occupant Classification System Malfunction |
|
DTC |
B165A |
Occupant Detection Sensor Zero Point Calibration Incomplete |
DESCRIPTION
The airbag ECU assembly and occupant detection ECU communicate via CAN communication.
When the occupant detection ECU stores DTC B1771, B1780, B1782, B1795, B1798, B1799, U0125 or U0129, the airbag ECU assembly receives this information and stores DTC B1650.
When the occupant detection ECU stores DTC B1785 or B1787, the airbag ECU assembly receives this information and stores DTC B165A.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Warning Indicate |
Test Mode / Check Mode |
|---|---|---|---|---|---|
|
B1650 |
Occupant Classification System Malfunction |
The occupant detection ECU has stored DTC B1771, B1780, B1782, B1795, B1798, B1799, U0125 or U0129. |
Occupant classification system |
Comes on |
Not applicable |
|
B165A |
Occupant Detection Sensor Zero Point Calibration Incomplete |
The occupant detection ECU has stored DTC B1785 or B1787. |
Occupant classification system |
Comes on |
Not applicable |
PROCEDURE
|
1. |
CHECK DTC (OCCUPANT CLASSIFICATION SYSTEM) |
(a) Check for occupant classification system DTCs.
Click here
![2019 - 2024 MY RAV4 RAV4 HV [11/2018 - ]; SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM: DTC CHECK / CLEAR](/t3Portal/stylegraphics/info.gif)
Body Electrical > Occupant Detection > Trouble Codes
OK:
DTCs are not output.
| NG |
|
|
|
2. |
CLEAR DTC |
(a) Clear the DTCs stored in memory.
Click here
Body Electrical > SRS Airbag > Clear DTCs
| NEXT |
|
END |
|
|