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Service bulletin 5252C

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10018665
Published by NHTSA2006-01-10
Manufacturer's number5252C
Manufacturer's date2005-11-28
Replaces5253B
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

REPAIR MANUAL CORRECTION FOR THE AUTOMATIC TRANSMISSION FLUID. 00400-RM116-5U3. *TT '04 TOYOTA 4RUNNER. 00400-RM105-9U2. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission

Vehicles listed
TOYOTA 4 RUNNER2005

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
T-SB-0134-142017-08-01. Service bulletin. TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Use the information in this bulletin when installing an automatic transmission/transaxle assembly.
T-SB-0049-11 Rev2017-08-01. Service bulletin. TSB: The purpose of this bulletin is to provide information regarding transmission and/or park neutral position switch installation. If the manual shift lever is rotated prior to installing the park neutral position switch, the detent spring may become detached from the manual shift lever.
T-SB-0014-11 Rev2017-08-01. Service bulletin. TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Incorrect torque converter bolts or missing washers can cause damage to the torque converter assembly.
T-SB-0006-11 Rev2017-08-01. Service bulletin. TSB: World Standard (WS) Automatic Transmission Fluid (ATF) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. Here are some important tips when working with ATF-WS in Toyota vehicles requiring it's use.
TSB-0049-112011-07-08. Service bulletin. TOYOTA: INFORMATION ON INSTALLING MANUAL TRANSMISSION SHIFT LEVER OR PARK NEUTRAL POSITION SWITCH. *RM