1994 Cadillac Deville problems, complaints & recalls
Most-reported problem areas: Engine And Engine Cooling:engine (13) · Fuel System, Gasoline:delivery:fuel Pump (9) · Engine And Engine Cooling:engine:gasoline (7)
🧭 Reliability snapshot
Compared against other Cadillac Deville model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (34)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Equipment:electrical:radio/Tape Deck/Cd Etc. 2019-11-22 · PIC4696E · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code. t
Equipment 2019-09-05 · PIC4696D · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code. t
Equipment:electrical:radio/Tape Deck/Cd Etc. 2018-05-31 · PIC4696C · Service Bulletin/Repair Instructions
this preliminary information communication provides information to the technician on how to unlock radios that are delco theft lock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.
Engine And Engine Cooling:engine:engine Control Module (Ecu/Ecm) 2013-09-01 · 130089009 · Service Bulletin/Repair Instructions
expanded availability for remanufacture and return (r&r) electronic control modules
Engine And Engine Cooling:engine:gasoline 2006-02-01 · 990601019 · Service Bulletin/Repair Instructions
engine oil leaks along the upper to lower crankcase joint. *tt
Power Train 2004-12-15 · 3179 · Service Bulletin/Repair Instructions
service engine soon light on and chuggle or surge. diagnostic trouble code p0741 or diagnostic trouble code 39 (tcc stuck off). *tt
Showing the 6 most recent of 34 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.