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Caution / Notice / Hint

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The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during transmission oil cooler 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
Replacement of automatic transaxle fluid ATF thermal degradation estimate reset The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly Refer to INITIALIZATION [11/2021 - ]
WARNING:

Do not remove the reserve tank cap, radiator cap sub-assembly or radiator drain cock plug while the engine and radiator assembly are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

GTY1049444Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002


COMPONENTS (REMOVAL) 

Fig 1: Oil Cooler Removal Components (1 Of 3)
GTY1062171Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
1 FRONT FENDER FRONT SPLASH SHIELD LH 53896B - - -
2 FRONT FENDER FRONT SPLASH SHIELD RH 53895B - - -
3 NO. 1 ENGINE UNDER COVER 51441 - - -
4 NO. 2 ENGINE UNDER COVER ASSEMBLY 51420 - - -
5 FRONT FENDER APRON SEAL LH 53737B - - -
6 SUSPENSION TOWER DAMPER 48691P See step  6 - -
*A w/ Damper - -
Fig 2: Oil Cooler Removal Components (3 Of 3)
GTY1062814Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
7 RADIATOR UPPER AIR GUIDE PLATE 16681A - - -
8 INLET AIR CLEANER ASSEMBLY 17750A - - -
9 AIR CLEANER ASSEMBLY 17700 - - -
Fig 3: Oil Cooler Removal Components (3 Of 3)
GTY1063095Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Callout - Procedure Part Name Code
10 DRAIN ENGINE COOLANT - - See step  10 -
11 DRAIN AUTOMATIC TRANSAXLE FLUID - - See step  11 -
12 ENGINE WIRE 82121 - - -
13 NO. 1 AUTOMATIC TRANSMISSION OIL COOLER TUBE CLAMP 32923B - - -
14 WATER BY-PASS HOSE ASSEMBLY 16260 See step  14 - -
15 INLET NO. 1 OIL COOLER HOSE 32941 See step  15 - -
16 OUTLET NO. 1 OIL COOLER HOSE 32942 See step  16 - -
17 TRANSMISSION OIL COOLER 33493A See step  17 - -