A25A-FKS (LUBRICATION): OIL PUMP: REMOVAL; 2020 MY Camry [09/2019

Last Modified: 11-20-2023	6.11:8.1.0	Doc ID: RM100000001KX74
Model Year Start: 2020	Model: Camry	Prod Date Range: [09/2019 - 03/2020]
Title: A25A-FKS (LUBRICATION): OIL PUMP: REMOVAL; 2020 MY Camry [09/2019 - 03/2020]

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 oil pump removal/installation are shown below.

Necessary Procedure 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 departure alert system (w/ Steering Control)
		Pre-collision system
		Intelligent clearance sonar 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 engine assembly Gas leak from exhaust system is repaired Replacement of throttle body with motor assembly Replacement of cam timing control motor with EDU assembly Removal and installation of a cam timing control motor with EDU assembly Replacement of camshaft timing gear assembly Removal and installation of a camshaft timing gear assembly Replacement of cylinder head sub-assembly Replacement of camshaft (for intake or exhaust camshaft) Replacement of camshaft timing exhaust gear assembly Replacement of port fuel injector assembly Replacement of direct fuel injector assembly Replacement of fuel pump assembly (for high pressure side) Replacement of engine coolant temperature sensor Replacement of spark plug Replacement of ignition coil assembly Replacement of EGR valve assembly Replacement of knock control sensor	Inspection After Repair	Poor idle, etc. Engine start function, etc.
Replacement of automatic transaxle assembly	Reset memory Input transaxle compensation code into ECM Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency	for UB80E Initialization for UB80E Registration
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
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
Automatic transaxle fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.
Replacement of ECM*1	Code registration (Smart key System (for Start Function))	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 (Immobiliser system (w/o Smart Key System))	Wireless door lock control system Engine start
Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement)	Rear television camera assembly optical axis (Back camera position setting)	Parking assist monitor system	for Initialization: for Calibration:
Replacement of front bumper assembly (w/ Panoramic view monitor system)	Front television camera view adjustment	Panoramic view monitor system	for Initialization: for Calibration:
Suspension, tires, etc. (The vehicle height changes because of suspension or tire replacement)	Television camera controller initialization Adjust steering angle Rear television camera assembly optical axis (Back camera position setting)	Panoramic view monitor system	for Initialization: for Calibration:
Front wheel alignment adjustment	Perform system variant learning and acceleration sensor zero point calibration.	VSC disabled or malfunctioning DTCs are output Slip indicator light illuminated ABS warning light illuminated	w/ Electric Parking Brake System: w/o Electric Parking Brake System:

*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.
*: When performing learning using the Techstream.
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NOTICE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 80 seconds before disconnecting the cable from the negative (-) battery terminal.
This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
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PROCEDURE

1. REMOVE TIMING CHAIN COVER ASSEMBLY

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2. REMOVE NO. 2 OIL PAN SUB-ASSEMBLY

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3. REMOVE OIL STRAINER SUB-ASSEMBLY

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4. REMOVE ENGINE OIL LEVEL SENSOR

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5. REMOVE OIL PUMP BRACKET

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6. REMOVE ENGINE BALANCER ASSEMBLY

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7. REMOVE OIL PUMP ASSEMBLY

(a) Remove the 3 bolts and oil pump assembly from the stiffening crankcase assembly.

8. REMOVE STIFFENING CRANKCASE ASSEMBLY

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