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Service bulletin WXM70

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 id602660
Published by NHTSA1999-01-06
Manufacturer's numberWXM70
Manufacturer's date1998-09-15
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION

NHTSA's summary

SUBJECT ON TRANSMISSION CONTROL MODULE SHIFT LOGIC. *YC

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
SUBARU LEGACY1999

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
166599R2000-07-13. Service bulletin. CUSTOMER COMPLAINT THAT THE A/T TEMPERATURE LIGHT FLASHING AND CODE 38 FOUND IN THE TCM. *TT
1665992000-05-05. Service bulletin. SOME CUSTOMERS MAY COMMENT ABOUT THE A/T TEMPERATURE LIGHT FLASHING AND CODE 38 FOUND IN THE TCM. *TT
20002000-04-17. Service bulletin. THIS BULLETIN MENTIONS IF YOU HAVE A 1999MY OR LATER VEHICLES WITH THE NEW (SECOND GENERATION) 4EAT AND ARE DIAGNOSING A CODE FOR A DUTY SOLENOID, CHECK THE TRANSMISSION OIL PAN FOR ANY DENTS. *TT