Honda Passport 1996–1999 — technical service bulletin
Bulletin 1202 · NHTSA communication 10002574 · issued Dec 17, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1996–1999
model years
4
vehicle entries
Official summary
A sticking idle air control (iac) valve can use diagnostic trouble code p0101. If the fuel and emissions manual diagnostic trouble code p0101 troubleshooting is inconclusive, replace the iac valve. *tt
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.