A25A-FKS (COOLING): FLOW SHUTTING VALVE (for ATF): REMOVAL; 2021 - 2024 MY Camry [10/2020

Last Modified: 11-20-2023	6.11:8.1.0	Doc ID: RM100000001T3HL
Model Year Start: 2021	Model: Camry	Prod Date Range: [10/2020 - ]
Title: A25A-FKS (COOLING): FLOW SHUTTING VALVE (for ATF): REMOVAL; 2021 - 2024 MY Camry [10/2020 - ]

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 (No. 1 water by-pass hose) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Perform steering sensor zero point calibration	Lane Tracing Assist System
	Perform steering sensor zero point calibration	Pre-collision system
	Memorize steering angle neutral point	Parking assist monitor system
	Memorize steering angle neutral point	Panoramic view monitor system
Replacement of ECM	Vehicle Identification Number (VIN) registration	MIL comes on
Replacement of ECM	ECU communication ID registration (Immobiliser system)	Engine start function	1 2
Replacement of ECM (If possible, read the transaxle compensation code from the previous ECM)	Reset memory*3 Transfer transaxle compensation code Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency	for UB80E Initialization for UB80E Registration for UB80F Initialization for UB80F Registration
Replacement of ECM (If impossible, read the transaxle compensation code from the previous ECM)	Reset memory*3 Reset transaxle compensation code Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency
Replacement of ECM*1	Code registration	Wireless door lock control system Smart key system (for Entry Function) Smart key system (for Start Function) Steering lock function
Replacement of ECM*2	Code registration	Wireless door lock control system Engine start

*1: w/ Smart Key System
*2: w/o Smart Key System
*3: When the ECM is replaced with a new one, reset memory is unnecessary.

PROCEDURE

1. REMOVE BATTERY

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2. REMOVE ECM

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3. REMOVE BATTERY CLAMP SUB-ASSEMBLY

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4. REMOVE FRONT WHEEL LH

5. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH

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6. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH

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7. REMOVE NO. 1 ENGINE UNDER COVER

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8. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY

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9. REMOVE FRONT FENDER APRON SEAL LH

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10. DRAIN ENGINE COOLANT

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11. REMOVE FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE)

(a) Disengage the 3 clamps to remove the transmission breather clamp.

(b) Disengage the 3 clamps to remove the hose clamp.

(c) Disengage the 2 clamps to disconnect the flow shutting valve (No. 1 water by-pass hose) and transmission breather hose from the hose clamp.

(d) Slide the clip and disconnect the flow shutting valve (No. 1 water by-pass hose) from the water outlet.

HINT:

Use a container to catch any engine coolant which flows out of the flow shutting valve (No. 1 water by-pass hose) and water outlet.

(e) Slide the clip and disconnect the flow shutting valve (No. 1 water by-pass hose) from the transmission oil cooler.

HINT:

Use a container to catch any engine coolant which flows out of the flow shutting valve (No. 1 water by-pass hose) and transmission oil cooler.

(f) Disconnect the flow shutting valve connector.

(g) Remove the bolt and flow shutting valve (No. 1 water by-pass hose).