Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM10000000270ON |
Model Year Start: 2023 |
Model: GR Corolla |
Prod Date Range: [09/2022 - 11/2022] |
Title: HEATING / AIR CONDITIONING: BLOWER UNIT: 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 blower unit removal/installation are shown below.
CAUTION:
Be sure to read Precaution thoroughly before servicing.
for TMC Made: Click here
for TMMMS Made: Click here
NOTICE:
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
Click here
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.
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for HV Model:
Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed
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Necessary Procedures
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Link
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Front Camera System (for TMC Made)
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Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.
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for Gasoline Model:
Learning completes when vehicle is driven
Effect/Inoperative Function When Necessary Procedures are not Performed
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Necessary Procedures
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Link
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Front Camera System (for TMC Made)
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Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.*1
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Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.*2
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Pre-collision System (for TMMMS Made)
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Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.
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Lane Tracing Assist System (for TMMMS Made)
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Lane Departure Alert System (for TMMMS Made)
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Learning completes when vehicle is operated normally
Effect/Inoperative Function When Necessary Procedures are not Performed
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Necessary Procedures
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Link
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Power Door Lock Control System
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Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
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Before removing the blower assembly, set the air conditioning to recirculation mode.
PROCEDURE
1. REMOVE AIR CONDITIONER UNIT ASSEMBLY
Click here
2. REMOVE NO. 3 INSTRUMENT PANEL WIRE (w/ PTC Heater)
Click here
3. REMOVE NO. 2 AIR DUCT
Click here
4. REMOVE BLOWER ASSEMBLY
(a) Disconnect the connector.
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(b) Disengage each guide.
(d) Disengage the 2 claws and 3 guides and remove the blower assembly from the air conditioning radiator assembly.
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