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Service bulletin 01122

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 id623395
Published by NHTSA2001-10-29
Manufacturer's number01122
Manufacturer's date2001-06-15
NHTSA componentFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

NHTSA's summary

CAMPAIGN PARTS BULLETIN REGARDING SECONDARY AIR INJECTION (SAI) HOSE FAILURES - INSPECT / REPLACE HOSE. *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.

Components

Fuel system, Fuel injection

Vehicles listed
CADILLAC CATERA1997, 1998, 1999, 2000

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

Other bulletins for the same vehicles and component
16NA3832020-03-02. Service bulletin. This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.
16-NA-3832018-05-21. Service bulletin. This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
010372001-10-29. Service bulletin. VEHICLES MAY EXPERIENCE A HOLE IN THE SECONDARY AIR INJECTION HOSE BETWEEN THE CHECK VALVE AND SHUT OFF VALVE. *SLC
010372001-10-24. Service bulletin. GENERAL MOTORS HAS CONDUCTED A VOLUNTARY EMISSION CAMPAIGN INVOLVING CERTAIN VEHICLES EQUIPPED WITH 3.0L ENGINE. THESE VEHICLES MAY DEVELOP A HOLE IN THE SECONDARY AIR INJECTION HOSE BETWEEN THE CHECK VALVE AND SHUT-OFF VALVE. *TT