| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001EBSU |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 02/2019] |
| Title: SUPPLEMENTAL RESTRAINT SYSTEMS: STEERING PAD: REMOVAL; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019] | ||
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during horn button assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced (for Gasoline Model)
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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*: When performing learning using the Techstream.
Click here
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Disconnect cable from negative (-) auxiliary battery terminal |
Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes) |
Stop and start system |
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Perform steering sensor zero point calibration |
Lane control system |
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Parking support brake system (for Gasoline model)* |
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Pre-collision system |
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Memorize steering angle neutral point |
Parking assist monitor system |
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Panoramic view monitor system (for Gasoline model) |
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Reset back door close position |
Power back door system (for Gasoline model) |
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Back door lock initialization |
Power door lock control system |
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NOTICE:
After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
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System Name |
See Procedure |
|---|---|
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Vehicle enrolled in Toyota Entune system or safety connect system |
6 minutes |
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Vehicle not enrolled in Toyota Entune system and safety connect system |
1 minute |
Necessary Procedures After Parts Removed/Installed/Replaced (for HV Model)
|
Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
|
Disconnect cable from negative (-) auxiliary battery terminal |
Perform steering sensor zero point calibration |
Lane control system |
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Pre-collision system |
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Memorize steering angle neutral point |
Parking assist monitor system |
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Panoramic view monitor system (for HV model) |
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Reset back door close position |
Power back door system (for HV model) |
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Back door lock initialization |
Power door lock control system |
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NOTICE:
After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, be sure to wait for the time specified in the following table before disconnecting the cable from the negative (-) auxiliary battery terminal.
Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
|
System Name |
See Procedure |
|---|---|
|
Vehicle enrolled in Toyota Entune system or safety connect system |
6 minutes |
|
Vehicle not enrolled in Toyota Entune system and safety connect system |
1 minute |
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read precaution thoroughly before servicing.
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w/ Occupant Classification System:
Click here
![2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (w/ Occupant Classification System): PRECAUTION](/t3Portal/stylegraphics/info.gif)
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w/o Occupant Classification System:
Click here
NOTICE:
After turning the ignition 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
2. REMOVE DECK BOARD ASSEMBLY (for HV Model)
Click here
3. REMOVE REAR NO. 2 FLOOR BOARD (for HV Model)
Click here
4. REMOVE BATTERY HOLE COVER (for HV Model)
Click here
5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
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for A25A-FKS:
Click here
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for A25A-FXS:
Click here
- Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal to disable the SRS system.
- If the airbag deploys for any reason, it may cause a serious accident.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
6. REMOVE HORN BUTTON ASSEMBLY
CAUTION:
- When storing the horn button assembly, keep the airbag deployment side facing upward.
- If the airbag deploys for any reason, it may cause a serious accident.
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Deployment Side |
(a) Check that the ignition switch is off.
(b) Check that the cable is disconnected 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.
- If the airbag deploys for any reason, it may cause a serious accident.
(c) Using a screwdriver, insert it from the hole of the steering wheel assembly and push the torsion spring to detach the pin.
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Release in this Direction |
(d) for Dual Type:
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*a |
Lock Button |
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*b |
Wire Harness Clamp |
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Airbag Connector |
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Horn Connector |
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Release in this Direction |
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Protective Tape |
(1) Tilt the horn button assembly toward the seat and support it with one hand.
NOTICE:
- Do not drop the horn button assembly.
- When disconnecting the horn button assembly, do not pull the airbag wire harness.
(2) Using a screwdriver, release the lock button and disconnect the 2 airbag connectors.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
HINT:
Tape the screwdriver tip before use.
(3) Detach the wire harness clamp and disconnect the horn connector.
(e) for Single Type:
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*a |
Lock Button |
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*b |
Wire Harness Clamp |
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Airbag Connector |
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Horn Connector |
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Release in this Direction |
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Protective Tape |
(1) Tilt the horn button assembly toward the seat and support it with one hand.
NOTICE:
- Do not drop the horn button assembly.
- When disconnecting the horn button assembly, do not pull the airbag wire harness.
(2) Using a screwdriver, release the lock button and disconnect the airbag connector.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
HINT:
Tape the screwdriver tip before use.
(3) Detach the wire harness clamp and disconnect the horn connector.
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