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Service bulletin 99105

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 id606480
Published by NHTSA1999-08-25
Manufacturer's number99105
Manufacturer's date1999-06-01
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODES P1381 AND / OR P1383 STORED IN MEMORY. THE VEHICLE MAY ALSO HAVE A ROUGH IDLE OR REDUCED POWER CONDITION, AND / OR MAY STALL AT AN IDLE. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Trouble codes named

P1381, P1383

Vehicles listed
FORD CONTOUR1998, 1999
FORD ZX2 (ESCORT)1998
FORD ZX2 (ESCORT)1999 (the catalog's model; the bulletin names a series or trim of it)
MERCURY COUGAR1999
MERCURY MYSTIQUE1998, 1999

Listing a model year does not mean every vehicle of it is concerned: the document says which.