Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM10000000264XS
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [09/2022 - 11/2022]
Title: AUDIO / VIDEO: RADIO ANTENNA CORD (for Sedan): REMOVAL; 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]

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 antenna cord sub-assembly removal/installation are shown below.

CAUTION:

Be sure to read Precaution thoroughly before servicing.

for TMC Made: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMC Made): PRECAUTION

for TMMMS Made: Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM (for TMMMS Made): PRECAUTION

NOTICE:

After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: BEFORE DISCONNECTING BATTERY

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

  1. for HV Model:

    Learning completes when vehicle is driven

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    Front Camera System (for TMC Made)

    Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM (for TMC Made): INITIALIZATION

  2. for Gasoline Model:

    Learning completes when vehicle is driven

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    *1: for GR Model

    *2: except GR Model

    Front Camera System (for TMC Made)

    • Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.*1
    • Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.*2

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: FRONT CAMERA SYSTEM (for TMC Made): INITIALIZATION

    Pre-collision System (for TMMMS Made)

    Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; ADVANCED DRIVER ASSISTANCE SYSTEM: PRE-COLLISION SYSTEM (for TMMMS Made): INITIALIZATION

    Lane Tracing Assist System (for TMMMS Made)

    Lane Departure Alert System (for TMMMS Made)

    Learning completes when vehicle is operated normally

    Effect/Inoperative Function When Necessary Procedures are not Performed

    Necessary Procedures

    Link

    *1: for Hatchback

    Power Door Lock Control System

    • Back door opener*1

    Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.

    2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM (for TMC Made): INITIALIZATION

PROCEDURE

1. REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: REMOVAL

2. REMOVE NO. 2 HEATER TO REGISTER DUCT SUB-ASSEMBLY

Click here 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; INTERIOR PANELS / TRIM: INSTRUMENT PANEL SAFETY PAD: DISASSEMBLY+

3. REMOVE ANTENNA CORD SUB-ASSEMBLY (for TMC Made)

(a) w/ Navigation Antenna:

(1) Disconnect the connector and disengage the 2 claws.

(2) Disengage the clamp.

(b) w/ Manual (SOS) Switch

(1) Disengage each clamp and remove the antenna cord sub-assembly.

*A

w/ Manual (SOS) Switch

-

-

4. REMOVE ANTENNA CORD SUB-ASSEMBLY (for TMMMS Made)

(a) w/ Navigation Antenna:

(1) Disconnect the connector.

(2) Disengage the 2 claws.

(3) Disengage the clamp.

(b) w/ Manual (SOS) Switch or Navigation ECU:

(1) Disengage each clamp and remove the antenna cord sub-assembly.

*A

w/ Manual (SOS) Switch or Navigation ECU

-

-

5. REMOVE ROOF HEADLINING ASSEMBLY

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): REMOVAL

6. REMOVE NO. 1 ROOF SILENCER PAD (for Normal Roof)

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): DISASSEMBLY+

7. REMOVE NO. 2 ROOF SILENCER PAD (for Normal Roof)

for TMC Made:

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): DISASSEMBLY+

for TMMMS Made:

Click here 2023 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - 11/2022]; INTERIOR PANELS / TRIM: ROOF HEADLINING (for Sedan): DISASSEMBLY+

8. REMOVE NO. 2 ANTENNA CORD SUB-ASSEMBLY

(a) for Normal Roof:

(1) Remove the adhesive tape from the roof headlining assembly.

Adhesive Tape

-

-

(2) Remove the No. 2 antenna cord sub-assembly from the roof headlining assembly.

(b) for Moon Roof:

(1) Remove the adhesive tape from the roof headlining assembly.

Adhesive Tape

-

-

(2) Remove the No. 2 antenna cord sub-assembly from the roof headlining assembly.

9. REMOVE NO. 3 ANTENNA CORD SUB-ASSEMBLY (w/ Manual (SOS) Switch)

(a) Disconnect the connector.

(b) Disengage the 5 clamps to remove the No. 3 antenna cord sub-assembly.