| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000002FQ28 |
| Model Year Start: 2024 | Model: RAV4 | Prod Date Range: [10/2023 - ] |
| Title: DOOR / HATCH: POWER BACK DOOR SYSTEM: B222A13; PBD Touch Sensor LH Circuit Circuit Open; 2024 MY RAV4 RAV4 HV [10/2023 - ] | ||
|
DTC |
B222A13 |
PBD Touch Sensor LH Circuit Circuit Open |
DESCRIPTION
This DTC is output when the multiplex network door ECU detects a power back door sensor assembly LH malfunction.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
B222A13 |
PBD Touch Sensor LH Circuit Circuit Open |
Multiplex network door ECU detects power back door sensor assembly LH touch sensor malfunction |
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
If the multiplex network door ECU has been replaced, or if any of the connectors has been disconnected, initialize the power back door system.
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![2024 MY RAV4 RAV4 HV [10/2023 - ]; DOOR / HATCH: POWER BACK DOOR SYSTEM: INITIALIZATION](/t3Portal/stylegraphics/info.gif)
PROCEDURE
|
1. |
CLEAR DTC |
(a) Clear the DTCs.
Body Electrical > Back Door > Clear DTCs
|
|
2. |
REPRODUCE DTC |
(a) Perform a power back door close operation.
|
|
3. |
CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Back Door > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
B222A13 is output |
A |
|
B222A13 is not output |
B |
| B |
|
|
|
4. |
READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Body Electrical > Back Door > Data List
|
Tester Display |
Measurement Item |
Range |
Reference Value |
Diagnostic Note |
|---|---|---|---|---|
|
PBD Touch Sensor LH |
Power back door sensor assembly LH signal |
ON, OFF or Open |
Open: Power back door sensor assembly LH circuit open |
- |
Body Electrical > Back Door > Data List
|
Tester Display |
|---|
|
PBD Touch Sensor LH |
|
Result |
Proceed to |
|---|---|
|
The value of PBD Touch Sensor LH is Open |
A |
|
None of the above conditions are met |
B |
| B |
|
|
|
5. |
INSPECT POWER BACK DOOR SENSOR ASSEMBLY LH |
Click here
| NG |
|
|
|
6. |
CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK DOOR ECU - POWER BACK DOOR SENSOR ASSEMBLY LH) |
(a) Disconnect the R27 multiplex network door ECU connector.
(b) Disconnect the R9 power back door sensor assembly LH connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
R27-1 (OSL) - R9-1 (OSL) |
Always |
Below 1 Ω |
|
R27-9 (OSE) - R9-2 (OSLE) |
Always |
Below 1 Ω |
|
R27-1 (OSL) or R9-1 (OSL) - Body ground |
Always |
10 kΩ or higher |
|
R27-9 (OSE) or R9-2 (OSLE) - Body ground |
Always |
10 kΩ or higher |
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
7. |
READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Body Electrical > Back Door > Data List
|
Tester Display |
Measurement Item |
Range |
Reference Value |
Diagnostic Note |
|---|---|---|---|---|
|
PBD Touch Sensor LH |
Power back door sensor assembly LH signal |
ON, OFF or Open |
OFF: Power back door sensor assembly LH not pressed |
- |
Body Electrical > Back Door > Data List
|
Tester Display |
|---|
|
PBD Touch Sensor LH |
|
Result |
Proceed to |
|---|---|
|
The value of PBD Touch Sensor LH is OFF |
A |
|
None of the above conditions are met |
B |
| B |
|
|
|
8. |
READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Body Electrical > Back Door > Data List
|
Tester Display |
Measurement Item |
Range |
Reference Value |
Diagnostic Note |
|---|---|---|---|---|
|
PBD Touch Sensor LH |
Power back door sensor assembly LH signal |
ON, OFF or Open |
ON: Power back door sensor assembly LH pressed |
- |
Body Electrical > Back Door > Data List
|
Tester Display |
|---|
|
PBD Touch Sensor LH |
|
Result |
Proceed to |
|---|---|
|
The value of PBD Touch Sensor LH is ON |
A |
|
None of the above conditions are met |
B |
| A |
|
| B |
|
|
|