Toyota 4RUNNER 1988–1995 — technical service bulletin
Bulletin V06_Dealer Packa · NHTSA communication 10145756 · issued Sep 24, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
1988–1995
model years
11
vehicle entries
Official summary
Dealer Package: 09/24/2018 A watermark has been added to the Dealer Packet to indicate that V06 SSC expired on September 24, 2018. 3VZ?E Head Gasket Special Policy Adjustment. In October 1996, Toyota announced a Special Policy Adjustment that provided extended warranty coverage for the head gaskets of certain 1988?1994 Toyota Compact Pickup Truck, 4Runner, and T100 equipped with the 3VZ?E V6 engine. This Special Policy Adjustment extended the warranty coverage for the head gaskets to 8 years or 100,000 miles (whichever occurred first) or 12 months from the date of the owner notification letter
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.