WenmarOpen by Wenmar Pro

Service bulletin 971201736535

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 id54179
Published by NHTSA1998-03-30
Manufacturer's number971201736535
Manufacturer's date1997-12-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

CONDITION ON A EVAP EMISSION ODOR AND THE MALFUNCTION INDICATIOR LAMP DISPLAYS. *YC

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

Engine, Exhaust and emissions

Vehicles listed
CADILLAC CADILLAC1997
CADILLAC DEVILLE1997
CADILLAC ELDORADO1997
CADILLAC SEVILLE1997

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
1300890092023-12-11. Service bulletin. Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
39512006-11-20. Service bulletin. KNOCKIG NOISES OR EXCESSIVE OIL CONSUMPTION. VEHICLES WITH LD8 OR L37 4.6L V8 ENGINES. *KB
017922004-04-28. Service bulletin. 4.0L L47, 4.6L LD8 L37 ENGINE WATER PUMP COVER P/N 12571913- THERMOSTAT LOOSE. ALSO INCLUDING MODEL 2003 CADILLAC ELDORADO. *MR
017712004-04-28. Service bulletin. 4.0L L47, 4.6L LD8, L37, LH2 ENGINE COOLANT OR OIL LEAK.*MR
990601010C2004-03-05. Service bulletin. ENGINE COLD/KNOCK/TICK NOISE. *TT
0306010272004-01-07. Service bulletin. THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS OF ENHANCEMENTS TO CRANKCASE, OIL DISTRIBUTION PLATE AND OIL PAN SEALING BY USING RTV SEALANT. *TT
020601009C2004-01-05. Service bulletin. HIGHER THAN EXPECTED OIL CONSUMPTION. *TT
0630032003-10-29. Service bulletin. THIS PURPOSE OF THIS VME MESSAGE IS TO CLARIFY INSTALLATION INSTRUCTIONS FOR A BLOWER MOTOR USED ON PREVIOUS BODY STYLE CADILLACS WITH THE NORTHSTAR ENGINE. *TT
990601010B2003-09-30. Service bulletin. ENGINE COLD/KNOCK/TICK NOISE. *TT
020601009A2003-02-27. Service bulletin. HIGHER THAN EXPECTED OIL CONSUMPTION. *TT