| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000002FQ2X |
| Model Year Start: 2024 | Model: RAV4 HV | Prod Date Range: [10/2023 - ] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function, HV Model): Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor; 2024 MY RAV4 HV [10/2023 - ] | ||
|
Entry Unlock and Unlatch Functions do not Operate Using Kick Sensor |
DESCRIPTION
If the hands free power back door function does not operate, it could indicate the certification ECU (smart key ECU assembly) did not transmit a power back door open request signal, or a malfunction in the power back door system.
CAUTION / NOTICE / HINT
NOTICE:
- When using the Techstream with the power switch off, connect the Techstream to the DLC3 and turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and the vehicle begins. Then select the vehicle type under manual mode and enter the following menus: Body Electrical / Smart Key. While using the Techstream, periodically turn a courtesy light switch on and off at intervals of 1.5 seconds or less to maintain communication between the Techstream and the vehicle.
-
The smart key system (for Entry Function) uses the LIN communication system and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the smart key system (for Entry Function) after confirming that the communication systems are functioning properly.
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![2024 MY RAV4 HV [10/2023 - ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
- After repair, confirm that no DTCs are output.
- Check that there are no electrical key transmitter sub-assemblies in the vehicle.
PROCEDURE
|
1. |
CHECK CUSTOMIZE SETTING |
(a) Turn the power switch on (IG).
(b) Enter the following menus: [Settings] → [Vehicle customize] → [Door control]
(c) Select the setting by referring to the table below.
|
Display |
Description |
Default |
Setting |
Relevant ECU |
|---|---|---|---|---|
|
Hands Free |
Function that can be used to set the hands free power back door. |
ON |
ON or OFF |
Main body ECU (multiplex network body ECU) |
|
Result |
Proceed to |
|---|---|
|
The customize setting is "ON" |
A |
|
The customize setting is "OFF" |
B |
| B |
|
|
|
2. |
CHECK OPERATION HISTORY |
(a) Enter the following menus: Body Electrical / Smart Key / Utility / Operation History.
Body Electrical > Smart Key > Utility
|
Tester Display |
|---|
|
Operation History |
Auto Entry Wireless Operation History
|
Parameter Name |
Content |
|---|---|
|
Kick Sensor Open Request Signal. |
The multiplex network door ECU receives kick detection signals from the kick door control sensor and sends certification requests to the certification ECU (smart key ECU assembly). If certification is OK, an open permission is sent to the multiplex network door ECU. |
|
Result |
Proceed to |
|---|---|
|
Not output |
A |
|
"Kick Sensor Open Request Signal" is output |
B |
| B |
|
GO TO POWER BACK DOOR SYSTEM (Power Back Door cannot be Operated Using Kick Sensor) |
|
|
3. |
CHECK ENTRY LOCK OPERATION |
(a) While carrying the electrical key transmitter sub-assembly, check that the entry unlock function operates when the back door opener switch is operated.
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|
Result |
Proceed to |
|---|---|
|
Entry lock/unlock function does not operate |
A |
|
Entry lock/unlock function operates |
B |
| A |
|
GO TO SMART KEY SYSTEM (Back Door Entry Lock and Unlock Functions do not Operate) |
| B |
|
GO TO POWER BACK DOOR SYSTEM (Power Back Door cannot be Operated Using Kick Sensor) |
|
|