Model year record

1978 PLYMOUTH Horizon

8 recall campaigns on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 80V136000

Electrical system: alternator/generator/regulator

Component
Electrical system: alternator/generator/regulator
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
425,000
Reported to NHTSA
1980-10-15
Owners notified
1980-12-18

Defect description

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.).

Manufacturer 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.

Recall campaignNHTSA 79V215000

Steering: steering wheel/handle bar

Component
Steering: steering wheel/handle bar
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
31,000
Reported to NHTSA
1979-09-18
Owners notified
1979-11-19

Defect description

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.

Manufacturer 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.

Recall campaignNHTSA 78V136000

Fuel system, gasoline: delivery: hoses, lines/piping, and fittings

Component
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
14,000
Reported to NHTSA
1978-06-13
Owners notified
1978-07-28

Defect description

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.

Manufacturer remedy

THE DEALER WILL REROUTE AND RECLAMP THE FUEL HOSE WITHOUT CHARGE TO OWNER.

Recall campaignNHTSA 78V103000

Suspension: front: control arm: lower ball joint

Component
Suspension: front: control arm: lower ball joint
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
42,000
Reported to NHTSA
1978-05-09
Owners notified
1978-06-19

Defect description

THE RIVET ATTACHMENTS FOR THE FRONT SUSPENSION CONTROL ARM TO BALL JOINT MAY FAIL, ESPECIALLY UNDER IMPACT LOAD CIRCUMSTANCES.

Manufacturer 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.

Recall campaignNHTSA 78V026000

Fuel system, gasoline: storage: tank assembly

Component
Fuel system, gasoline: storage: tank assembly
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
3,000
Reported to NHTSA
1978-02-08
Owners notified
1978-02-07

Defect description

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.

Manufacturer 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.

Recall campaignNHTSA 77V241000

Wheels: lugs/nuts/bolts/studs

Component
Wheels: lugs/nuts/bolts/studs
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
3,000
Reported to NHTSA
1977-12-28
Owners notified
1977-12-15

Defect description

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.

Manufacturer 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.

Recall campaignNHTSA 77V229000

Suspension: front: control arm: lower arm

Component
Suspension: front: control arm: lower arm
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
3,000
Reported to NHTSA
1977-12-20
Owners notified
1977-12-15

Defect description

ON THE INVOLVED VEHICLES, THE LOWER CONTROL ARM MAY DEVELOP CRACKS. THESE CRACKS WILL REDUCE THE STRENGTH OF THE ARM.

Manufacturer remedy

DEALER WILL INSPECT AND WILL REPLACE THE LOWER CONTROL ARM, IF NECESSARY, WITHOUT CHARGE TO OWNER.

Recall campaignNHTSA 77V228000

Fuel system, gasoline: delivery: hoses, lines/piping, and fittings

Component
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
Manufacturer
CHRYSLER CORPORATION
Vehicles affected
3,000
Reported to NHTSA
1977-12-20
Owners notified
1977-12-15

Defect description

ON THE INVOLVED VEHICLES, THE ENGINE COMPARTMENT FUEL TUBE MAY HAVE BEEN MISROUTED WHICH MAY ALLOW FOR TUBE ABRASION AND SUBSEQUENT UNDERHOOD FUEL LEAKAGE.

Manufacturer remedy

DEALER WILL RE-ROUTE THE FUEL TUBE TO PRECLUDE ABRASION, WITHOUT CHARGE.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.