Toyota Avalon 2006–2007 — technical service bulletin
Bulletin 01307 · NHTSA communication 10021540 · issued Apr 6, 2007
Technical service bulletin
communication type
Engine and Engine Cooling
component
2006–2007
model years
2
vehicle entries
Official summary
Malfunction indicator lamp on with dtc p0456. *kb
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.