Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001CXMO |
Model Year Start: 2019 |
Model: GR Corolla |
Prod Date Range: [06/2018 - 09/2022] |
Title: LIGHTING (EXT): HEADLIGHT ECU: REMOVAL; 2019 - 2022 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 09/2022] |
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 headlight ECU sub-assembly removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Headlight ECU sub-assembly LH
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Synchronize the vehicle information
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Perform headlight ECU sub-assembly LH initialization
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Lighting system (w/ AFS)(EXT)
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HINT:
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Use the same procedure for the RH side and LH side.
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The following procedure is for the LH side.
PROCEDURE
1. REMOVE HEADLIGHT ASSEMBLY
Click here
2. REMOVE HEADLIGHT ECU SUB-ASSEMBLY
NOTICE:
If the headlight ECU sub-assembly has been struck or dropped, replace it with a new one.
(a) Disengage the claw, pull up the connector lock lever as shown in the illustration and disconnect the connector.
*a
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Connector Lock Lever
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Disengage in this Direction
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(c) Separate the connector cover from the headlight ECU sub-assembly.
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(d) Disconnect the 2 connectors to remove the headlight ECU sub-assembly.
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3. REMOVE HEADLIGHT GASKET
NOTICE:
Make sure to replace the headlight gasket with a new one. Failure to do so may cause water ingress.
(a) Remove the headlight gasket.
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