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1978 Cadillac Deville

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 0 of 4 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Tires. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Tires complaints

2 reports
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Mileage unknown · Aug 12, 2011
Tires

JETZON INNOVATION TIRE, P225/75R15, DOT U9HH, RCJ, 5110, D121, RADIAL DENSION 0341, 44210-1, R25502. THIS TIRE WAS MOUNTED AND IMMEDIATELY SEPARATED WHEN PARKED IN MY GARAGE AT HOME. THE OBVIOUS PROBLEM IS THE RUSTED STEEL IT WAS MANUFACTURED ON AND THE LACK OF ADHESION TO IT. I INFORMED THE COMPANY AND WAS TOLD IT WAS CAUSED…

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JETZON INNOVATION TIRE, P225/75R15, DOT U9HH, RCJ, 5110, D121, RADIAL DENSION 0341, 44210-1, R25502. THIS TIRE WAS MOUNTED AND IMMEDIATELY SEPARATED WHEN PARKED IN MY GARAGE AT HOME. THE OBVIOUS PROBLEM IS THE RUSTED STEEL IT WAS MANUFACTURED ON AND THE LACK OF ADHESION TO IT. I INFORMED THE COMPANY AND WAS TOLD IT WAS CAUSED BY MOUNTING AND WOULD NOT BE REPLACED. I AM 100% SURE THIS TIRE DEFECTIVE AND ANYONE MOUNTING THIS TIRE WOULD HAVE EXPOSED THE DEFECT. THIS TIRE WAS NOT EXPOSED TO THE ELEMENTS AND THE RUBBER AROUND THE RUSTED STEEL RIM BELT APPEARS TO HAVE DRY ROT LIKE CRACKS. I HAVE THE TIRE AND PHOTO'S TO SEND AT YOUR REQUEST. *TR UPDATED 12/15/11

NHTSA ODI #10419227

Mileage unknown · Mar 4, 1996
Tires

SEARS TIRE BLOWOUT. *SD

NHTSA ODI #502033

Official recalls

4

79V111000 · Vehicle Speed Control:accelerator Pedal

May 4, 1979

THE INVOLVED VEHICLES WERE BUILT WITH AN ACCELERATOR PEDAL HAVING AN EXTENSION, OR RUBBER FLAP, AT THE BOTTOM OF THE PEDAL. THIS PEDAL FLAP COULD BE INADVERTENTLY DISPLACED BY A FLOOR COVERING AND WEDGED UNDER THE ACCELERATOR PEDAL IN A MANNER THAT CAN INFLUENCE THE THROTTLE SETTING AND INCREASE THE ENGINE IDLE RPM.

Consequence & remedy

Consequence: Not supplied

Remedy: THE DEALER WILL REMOVE THE RUBBER FLAP FROM THE ACCELERATOR.

78V189000 · Unknown Or Other

Aug 30, 1978

IF PAPER OR OTHER COMBUSTIBLE MATERIALS ARE PLACED IN THE INSTRUMENT PANEL ASHTRAY RECEPTACLE, THEY COULD BECOME IGNITED AND FLAMES FROM THE FIRE MAY REACH THE INTERIOR OF THE INSTRUMENT PANEL.

Consequence & remedy

Consequence: Not supplied

Remedy: OWNER WILL BE SENT A METAL HEAT SHIELD TO BE INSTALLED ABOVE THE INSTRUMENT PANEL, EITHER BY THE OWNER OR BY THE DEALER.

77V200000 · Wheels:lugs/nuts/bolts/studs

Nov 16, 1977

THE REAR WHEEL MOUNTING BOLTS ON THE AFFECTED VEHICLES, ARE BRITTLE AND THEREFORE MAY FRACTURE. THIS BRITTLENESS IS DUE TO IMPROPER HEAT TREATMENT DURING MANUFACTURE. IF THE BOLTS BREAK, THE TIRE AND WHEEL ASSEMBLY MAY SEPARATE FROM THE VEHICLE.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALER WILL INSPECT AND, IF NECESSARY, WILL REPLACE DEFECTIVE BOLTS ON ALL AXLES AND THE TEN REAR AXLE WHEEL MOUNTING BOLTS, FREE OF CHARGE.

77V162000 · Visibility:windshield Wiper/washer

Sep 26, 1977

SOME OF THE INVOLVED VEHICLES FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 104, "WINDSHIELD WIPING AND WASHING SYSTEMS". THE WINDSHIELD WASHER BOTTLE ON THE INVOLVED VEHICLES MAY CRACK AND ALLOW WASHER FLUID TO DRAIN OUT.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALER WILL INSPECT THE WASHER BOTTLE AND, IF NECESSARY, REPLACE IT WITHOUT CHARGE TO OWNER.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.