| Last Modified: 07-31-2024 | 6.11:8.1.0 | Doc ID: RM100000001HC9V |
| Model Year Start: 2020 | Model: GR Corolla | Prod Date Range: [01/2019 - 03/2019] |
| Title: THEFT DETERRENT / KEYLESS ENTRY: ELECTRICAL KEY OSCILLATOR (for Front Floor): 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 and installed, or replaced during No. 1 indoor electrical key antenna assembly 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) |
Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function When Necessary Procedures are not Performed |
Link |
|---|---|---|---|
| *1: for Hatchback | |||
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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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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))
- 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. PRECAUTION
NOTICE:
After turning the ignition switch (for Gasoline Model) or power switch (for HV Model) 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.
2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
for M20A-FKS: Click here
![2020 MY Corolla Corolla Hatchback [01/2019 - 03/2019]; MAINTENANCE: M20A-FKS BATTERY: REMOVAL+](/t3Portal/stylegraphics/info.gif)
for 2ZR-FAE: Click here
for 2ZR-FXE: Click here
3. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Click here
4. REMOVE LOWER CENTER INSTRUMENT PANEL FINISH PANEL
Click here
5. REMOVE FRONT CONSOLE UPPER PANEL GARNISH
Click here
6. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for Manual Transaxle)
Click here
7. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for CVT)
for K313: Click here
for K120: Click here
8. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY (for HV Model)
Click here
9. REMOVE UPPER FRONT CONSOLE PANEL SUB-ASSEMBLY (for Manual Transaxle)
Click here
10. REMOVE POSITION INDICATOR HOUSING ASSEMBLY (except Manual Transaxle)
Click here
11. REMOVE CONSOLE CUP HOLDER BOX SUB-ASSEMBLY (w/o Electric Parking Brake)
Click here
12. REMOVE CONSOLE CUP HOLDER BOX SUB-ASSEMBLY (w/ Electric Parking Brake)
Click here
13. REMOVE NO. 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY
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(a) Disconnect the 2 connectors. |
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(b) Disconnect the connector. |
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(c) Disengage the clamp to remove the No. 1 indoor electrical key antenna assembly.
NOTICE:
Be careful when removing the No. 1 indoor electrical key antenna assembly. If the No. 1 indoor electrical key antenna assembly is dropped, replace it with a new one.
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