| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM100000001CZTC |
| Model Year Start: 2019 | Model: Corolla Hatchback | Prod Date Range: [06/2018 - 01/2019] |
| Title: M20A-FKS (COOLING): FLOW SHUTTING VALVE (for Heater): REMOVAL; 2019 MY Corolla Corolla Hatchback [06/2018 - 01/2019] | ||
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 flow shutting valve (water valve) removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced
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Replaced Part or Performed Procedure |
Necessary Procedure |
Effect/Inoperative Function when Necessary Procedure not Performed |
Link |
|---|---|---|---|
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Battery terminal is disconnected/reconnected |
Perform steering sensor zero point calibration |
Lane Control System |
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Pre-collision system |
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Lighting System (w/ AFS)(EXT) |
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Initialize back door lock |
Power door lock control system |
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NOTICE:
- 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 Audio and Visual System)
- 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)
- When replacing the battery with a new one, use a battery with the same physical dimensions (LN 2), a cold cranking ampere (CCA) 360 A or more and a 20-hour rate capacity of 60 Ah or more.
PROCEDURE
1. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
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![2019 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 - 01/2019]; WIPER / WASHER: FRONT WIPER MOTOR: REMOVAL](/t3Portal/stylegraphics/info.gif)
2. REMOVE NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL
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3. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY
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4. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY
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5. DRAIN ENGINE COOLANT
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6. REMOVE BATTERY
Click here
7. REMOVE FLOW SHUTTING VALVE (WATER VALVE)
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(a) Disconnect the flow shutting valve (water valve) connector. |
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(b) Disconnect the inlet heater hose connector from the flow shutting valve (water valve).
NOTICE:
Remove any foreign matter on the flow shutting valve (water valve) and inlet heater hose connector before performing this work.
(1) Pull out the retainer to disengage the lock claws and pull off the inlet heater hose connector.
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*a |
Retainer |
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Pull out |
|
Pull off |
(2) Check that there is no foreign matter on the sealing surfaces of the disconnected water lines. Clean them if necessary.
(3) Cover the disconnected inlet heater hose connector with plastic bag to prevent damage and contamination.
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(c) Remove the bolt to disconnect the flow shutting valve (water valve). |
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(d) Disconnect the water by-pass hose assembly connector from the flow shutting valve (water valve).
NOTICE:
Remove any foreign matter on the flow shutting valve (water valve) and water by-pass hose assembly connector before performing this work.
(1) Pull out the retainer to disengage the lock claws and pull off the water by-pass hose assembly connector.
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*a |
Retainer |
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Pull out |
|
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Pull off |
(2) Check that there is no foreign matter on the sealing surfaces of the disconnected water lines. Clean them if necessary.
(3) Cover the disconnected water by-pass hose assembly connector with plastic bag to prevent damage and contamination.
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