Mercury Villager 1996–1997 — technical service bulletin
Bulletin BC0496961112 · NHTSA communication 50766 · issued Nov 12, 1996
Technical service bulletin
communication type
Electrical System
component
1996–1997
model years
2
vehicle entries
Official summary
Dtc p0135/p0141 may be set when the pcm receives inaccurate voltage from the 02 heater circuit. *tw
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.