1978 Plymouth HORIZON: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
8 distinct recall campaigns
Not available median reported failure mileage
Scope: 1978 model year. Data snapshot: . 0 complaints include usable failure mileage.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Recall history
8 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
77V228000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Reported: 1977-12-20 (December 20, 1977)
ON THE INVOLVED VEHICLES, THE ENGINE COMPARTMENT FUEL TUBE MAY HAVE BEEN MISROUTED WHICH MAY ALLOW FOR TUBE ABRASION AND SUBSEQUENT UNDERHOOD FUEL LEAKAGE.
Remedy: DEALER WILL RE-ROUTE THE FUEL TUBE TO PRECLUDE ABRASION, WITHOUT CHARGE.
NHTSA campaign record ↗77V229000 · Suspension:Front:Control Arm:Lower Arm
Reported: 1977-12-20 (December 20, 1977)
ON THE INVOLVED VEHICLES, THE LOWER CONTROL ARM MAY DEVELOP CRACKS. THESE CRACKS WILL REDUCE THE STRENGTH OF THE ARM.
Remedy: DEALER WILL INSPECT AND WILL REPLACE THE LOWER CONTROL ARM, IF NECESSARY, WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗77V241000 · Wheels:Lugs/Nuts/Bolts/Studs
Reported: 1977-12-28 (December 28, 1977)
THE WHEEL HUB NUTS ON THE INVOLVED VEHICLES MAY NOT HAVE BEEN ADEQUATELY STAKED TO THE WHEEL SPINDLE. AS A RESULT, THE STAKED NUTS MAY LOOSEN WITH LOSS OF CLAMPING LOAD ON THE FRONT WHEEL BEARING AND LOOSENING OF FRONT WHEELS.
Remedy: DEALER WILL INSPECT THE FRONT WHEEL HUB NUTS FOR PROPER CONFIGURATION AND WILL CORRECT BY RE-WORKING AS FOUND NECESSARY, WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗78V026000 · Fuel System, Gasoline:Storage:Tank Assembly
Reported: 1978-02-08 (February 8, 1978)
THE FUEL TANKS ON THE INVOLVED VEHICLES MAY EXHIBIT FUEL LEAKAGE WHEN COMPLETELY FILLED. THIS CONDITION WAS CAUSED BY THE REAR FLOOR CARPET FASTENERS PENETRATING THE TOP OF THE FUEL TANK.
Remedy: THE DEALER WILL INSPECT VEHICLES FOR PRESENCE OF CARPET FASTENERS ACROSS THE REAR SEAT AREA. IF ANY FASTENERS ARE FOUND, THEY WILL BE REMOVED, THE FLOOR PAN HOLES SEALED, AND THE FUEL TANK DROPPED AND INSPECTED FOR NAIL HOLES. IF HOLES ARE FOUND, THE FUEL TANK WILL BE REPLACED.
NHTSA campaign record ↗78V103000 · Suspension:Front:Control Arm:Lower Ball Joint
Reported: 1978-05-09 (May 9, 1978)
THE RIVET ATTACHMENTS FOR THE FRONT SUSPENSION CONTROL ARM TO BALL JOINT MAY FAIL, ESPECIALLY UNDER IMPACT LOAD CIRCUMSTANCES.
Remedy: THE DEALER WILL INSTALL A BOLT AND NUT ATTACHMENT MIDWAY BETWEEN THE TWO RIVETS. THIS WILL INCREASE THE STRENGTH OF THE FRONT SUSPENSION CONTROL ARM TO THE BALL JOINT ATTACHMENT.
NHTSA campaign record ↗78V136000 · Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings
Reported: 1978-06-13 (June 13, 1978)
THE PRESENT POSITION OF THE FUEL HOSE MAY ALLOW IT TO CHAFE AGAINST THE AIR CONDITIONING SUCTION HOSE. EXCESSIVE CHAFING COULD RESULT IN FUEL LEAKAGE.
Remedy: THE DEALER WILL REROUTE AND RECLAMP THE FUEL HOSE WITHOUT CHARGE TO OWNER.
NHTSA campaign record ↗79V215000 · Steering: Steering Wheel/Handle Bar
Reported: 1979-09-18 (September 18, 1979)
THE LOWER STEERING SHAFT COUPLING ON THE INVOLVED VEHICLES MAY HAVE AN OVERSIZED SERRATION DIAMETER IN THE ATTACHMENT AREA TO THE STEERING GEAR SHAFT. SINCE THIS OVERSIZED COUPLING MAY NOT BE ADEQUATELY ENGAGED ON THE STEERING GEAR SHAFT, THE ATTACHMENT MAY LOOSEN, RESULTING IN STEERING FREE PLAY.
Remedy: THE DEALER WILL REPLACE THE LOWER STEERING SHAFT COUPLING ASSEMBLIES ON THE INVOLVED VEHICLES WITH PROPERLY MACHINED COMPONENTS. THIS WILL BE DONE AT NO CHARGE.
NHTSA campaign record ↗80V136000 · Electrical System:Alternator/Generator/Regulator
Reported: 1980-10-15 (October 15, 1980)
THE ALTERNATOR FIELD WIRING TERMINAL CONNECTIONS ON THE INVOLVED VEHICLES MAY LOOSEN DUE TO VIBRATION, POSSIBLY RESULTING IN AN OPEN CIRCUIT CONDITION. SHOULD THIS OCCUR, ALTERNATOR ELECTRICAL OUTPUT TO SUPPORT THE VEHICLES ELECTRICAL LOADS AND THE BATTERY CHARGING SYSTEM WOULD BE LOST. THIS WOULD EVENTUALLY RESULT IN OBVIOUS MALFUNCTIONS OF VARIOUS ELECTRICAL SYSTEMS (DIMMING OF LIGHTS, REDUCTION IN RADIO VOLUME, ETC.).
Remedy: DEALER WILL INSTALL AN ALTERNATOR REPAIR KIT WHICH INCLUDES A NEW ALTERNATOR WIRING HARNESS AS WELL AS NEW TERMINALS. DEALER WILL ALSO INSPECT THE VEHICLE FOR THE PRESENCE OF A REQUIRED SECOND ALTERNATOR GROUND STRAP AND ADD ONE IF NECESSARY.
NHTSA campaign record ↗