| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM100000001HCCB |
| Model Year Start: 2020 | Model: GR Corolla | Prod Date Range: [01/2019 - 03/2019] |
| Title: LIGHTING (EXT): SWITCH HOUSING: REMOVAL; 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [01/2019 - 03/2019] | ||
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the steering wheel switch housing removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced (for HV Model)
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function When Necessary Procedures are not Performed |
Link |
|---|---|---|---|
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Disconnect cable from negative (-) auxiliary battery terminal |
Perform steering sensor zero point calibration |
Lane Control System (for HV Model) |
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Pre-collision System (for HV Model) |
CAUTION:
Be sure to read Precaution thoroughly before servicing.
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![2020 MY Corolla Corolla HV [01/2019 - 04/2020]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for HV Model): PRECAUTION](/t3Portal/stylegraphics/info.gif)
NOTICE:
After the power switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the power switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal. (for Audio and Visual System (for HV Model))
Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
|
Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function When Necessary Procedures are not Performed |
Link |
|---|---|---|---|
| *1: for Hatchback | |||
|
Disconnect cable from negative (-) battery terminal |
Perform steering sensor zero point calibration |
Lane Control System (for Gasoline Model) |
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Pre-collision System (for Gasoline Model) |
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Lighting System (w/ AFS)(EXT) |
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Initialize back door lock*1 |
Power Door Lock Control System (for Hatchback, Gasoline Model) |
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CAUTION:
Be sure to read Precaution thoroughly before servicing.
Click here
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, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System (for Gasoline Model))
- After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)
PROCEDURE
1. REMOVE SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
Click here
2. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY
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3. REMOVE TURN SIGNAL SWITCH
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4. REMOVE STEERING WHEEL SWITCH HOUSING
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(a) Using pliers, expand the clamp as shown in the illustration. |
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(b) While holding the clamp expanded, using a screwdriver with its tip wrapped with protective tape, disengage the claw and remove the steering wheel switch housing as shown in the illustration.
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*a |
Protective Tape |
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Remove in this Direction |
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