FaultScore

1984 Pontiac Fiero electrical problems

12 of the 44 complaints about the 1984 Pontiac Fiero are about the electrical system — 27% of everything reported for this model year.

F

12

Complaints

0

Crashes

2

Fires

0

Injuries

Exactly what failed

Alternator/Generator/Regulator 3 25.0%
Interior/Under Dash 2 16.7%
Starter Assembly 2 16.7%
12V/24V/48V Battery 1 8.3%
Front Underhood 1 8.3%
Ignition 1 8.3%
Wiring 1 8.3%
Rear Compartment/Trunk 1 8.3%

What owners said

Filed with NHTSA, in their own words.

Washington, DC

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WIRING HARNESS UNDER THE DASH BEGAN TO SMOKE AND CAUSING THE IGNITION SYSTEM NOT TO WORK. NLM

NHTSA complaint #783839 — an unverified report by a vehicle owner.

Washington, DC

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WIRING HARNESS UNDER THE DASH BEGAN TO SMOKE AND CAUSING THE IGNITION SYSTEM NOT TO WORK. NLM

NHTSA complaint #783839 — an unverified report by a vehicle owner.

Pennbrook, FL Fire

ELECTRICAL SYSTEM:WIRING

WHILE DRIVING AT 70 MPH CONSUMER SMELLED SMOKE, PULLED OVER AND NOTICED THAT THE VEHICLE WAS ON FIRE. ANOTHER CONSUMER HELP PUT OUT THE FIRE. THE CONSUMER NOTICED THE WIRES HAD BURNED UP. THE EXHAUST MANIFOLD WAS GETTING TOO HOT AND CATCHING ON FIRE.

NHTSA complaint #832741 — an unverified report by a vehicle owner.

SAN Francisco, CA

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NO SUMMARY LISTED FOR THIS VEHICLE.

NHTSA complaint #705468 — an unverified report by a vehicle owner.

SAN Francisco, CA

ELECTRICAL SYSTEM:WIRING: REAR COMPARTMENT/TRUNK

NO SUMMARY LISTED FOR THIS VEHICLE.

NHTSA complaint #705468 — an unverified report by a vehicle owner.

Hayward, CA

ELECTRICAL SYSTEM:STARTER ASSEMBLY

STARTER FAILED ON SEVERAL OCCASIONS.

NHTSA complaint #541044 — an unverified report by a vehicle owner.

Jenks, OK

ELECTRICAL SYSTEM:IGNITION

ENGINE FAILED DUE TO WIRING TO THE ECM BURNING UP.

NHTSA complaint #538415 — an unverified report by a vehicle owner.

NEW York, NY

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

VEHICLE WILL NOT CRANK DUE TO DRAINED BATTERY.

NHTSA complaint #511877 — an unverified report by a vehicle owner.

Roseville, MI Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

VEHICLE WAS PARKED, LEFT VEHICLE, FIRE STARTED UNDER HOOD SUDDENLY, ENTIRE FRONT OF VEHICLE WAS BURNED.

NHTSA complaint #985801 — an unverified report by a vehicle owner.

SAN Franci, CA

ELECTRICAL SYSTEM:STARTER ASSEMBLY

STARTER REPLACED.

NHTSA complaint #500788 — an unverified report by a vehicle owner.

SAN Franci, CA

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

REPLACED ALTERNATOR 3 TIMES.

NHTSA complaint #500788 — an unverified report by a vehicle owner.

Flint, MI

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

ALTERNATOR BELT BROKE TWICE, ALSO BELT SMOKES WHEN VEHICLE IDLES HIGH. *SKD

NHTSA complaint #484886 — an unverified report by a vehicle owner.

Other 1984 Pontiac Fiero problems

← Full 1984 Pontiac Fiero report