1997 Cadillac Deville problems & reliability
269 owner complaints filed with NHTSA for the 1997 Cadillac Deville, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
5 complaints report injuries (6 injured).
Federal crash records (FARS 2020–2023): 1997 Cadillac Deville vehicles were involved in 4 fatal crashes with 3 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Service Brakes, Hydraulic | 55 | 20% |
| Engine and Engine Cooling | 47 | 17% |
| Fuel System, Gasoline | 34 | 13% |
| Exterior Lighting | 29 | 11% |
| Electrical System | 28 | 10% |
| Steering | 22 | 8% |
| Power Train | 11 | 4% |
| Air Bags | 10 | 4% |
| Equipment | 10 | 4% |
| Suspension | 10 | 4% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 82,000 miles (middle 50% between 62,000 and 108,000 miles), based on 81 complaints that included mileage.
Complaints by incident year
What owners report
“[ ] I had purchased my car used. I found that there was a recall on this model. I went online and ran the vin # and confirmed that. I called the dealership and explained they looked it up and confirmed it needed to have the original plastic fuel rail replaced with a new stainless steel fuel rail. They informed me that…”
Unknown OR Other · filed Jan 15, 2022
“Tl* the contact owns a 1997 cadillac deville. While driving over a speed bump, the traction warning light illuminated. In addition, the air conditioner failed to operate. The failure recurred intermittently. The vehicle was not diagnosed or repaired. The vin was not included in the nhtsa campaign number: 97v064000…”
Equipment · filed Jan 28, 2016
“1997 cadillac deville. Consumer writes in regards to ignition recall repairs. *smd the consumer stated there was a problem with the theft system. According to the invoice, the ignition lock cylinder was replaced.”
Electrical System · filed Nov 24, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- FUEL RAIL LEAKS
Engineering Analysis EA04003 · opened Feb 3, 2004 · closed Apr 23, 2004 · led to recall 04V110000
- FUEL RAIL LEAKAGE
Preliminary Evaluation PE03050 · opened Oct 30, 2003 · closed Feb 3, 2004
- POWER RACK AND PINION STEERING FAILURE
Recall Query RQ03001 · opened Jan 2, 2003 · closed Sep 15, 2003
- INADVERTENT OF SIDE IMPACT AIR BAG
Engineering Analysis EA00004 · opened Feb 15, 2000 · closed Sep 28, 2000 · led to recall 00V217000
- ERRATIC TURN SIGNAL OPERATION
Preliminary Evaluation PE98005 · opened Feb 6, 1998 · closed Aug 27, 1998
Technical service bulletins
74 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 1997 Cadillac Deville. The 10 most recent:
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723F · Service Bulletin/Repair Instructions · issued Jan 14, 2022
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723D · Service Bulletin/Repair Instructions · issued Jan 31, 2020
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…
PIC4696E · Service Bulletin/Repair Instructions · issued Nov 22, 2019
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
17NA073 · Service Bulletin/Repair Instructions · issued Sep 18, 2019
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…
PIC4696D · Service Bulletin/Repair Instructions · issued Sep 5, 2019
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
17NA073 · Service Bulletin/Repair Instructions · issued Feb 15, 2019
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…
PIC4696C · Service Bulletin/Repair Instructions · issued May 31, 2018
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723C · Service Bulletin/Repair Instructions · issued Sep 20, 2017
This warranty administration bulletin provides policy information with the field action courtesy transportation policy.
17-NA-073 · Service Bulletin/Repair Instructions · issued Mar 15, 2017
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723B · Service Bulletin/Repair Instructions · issued Feb 22, 2017
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 1997 Cadillac Deville has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 1997 Cadillac Deville?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 82,000 miles — budget accordingly if the car is approaching that mileage.