Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2000 Chevrolet Impala owners, lightly cleaned up (personal details are redacted by NHTSA).
Tl* the contact owns a 2000 Chevrolet Impala. The contact stated that there was a progressing failure in which the pressure was low on the reader and the vehicle hesitated numerous times before it stalled without warning. The contact had to make several attempts to get the vehicle to restart. The vehicle was taken to a repair shop mechanic who replaced the ignition switch and the oil pressure gauge, but the failure recurred. The vehicle continued to stall. The VIN was included in NHTSA campaign number: 14V400000 (electrical system), but the contact did not receive a notification. While at a stop light and upon acceleration, the rpms and pressure went low, the vehicle stalled, and an engine fire erupted. The contact was able to exit the vehicle. The fire department extinguished the flames. A fire report was filed. …
Tl* the contact owned a 2000 Chevrolet Impala. While the vehicle was parked, smoke appeared under the hood followed by flames. The fire was extingushed by the fire department. A police report was filed. The vehicle was destroyed. The contact received notification of NHTSA campaign numbers: 14V400000 (electrical system) and 15V701000 (engine and engine cooling). The manufacturer was notified of the failure. The approximate failure mileage was 149,000.
Tl* the contact owned a 2000 Chevrolet Impala. The contact stated that the vehicle was included in NHTSA campaign number: 14V400000 (electrical system). The contact did not receive a recall notification and stated that the vehicle experienced the failure listed in the recall campaign. While driving 50 MPH, the key position moved while it was in the ignition. The failure affected the engine, power steering, and the contact was unable to brake. As a result, the contact crashed head on into another vehicle. The driver's side and front passenger side air bags deployed. A police report was filed. The insurance company was notified and declared the vehicle destroyed. The driver sustained an extensive laceration when the driver's side air bag components projected from the steering wheel. The driver had continuous headaches and the injury required stitches. …
I purchased my brother-in-law's car in March. In August, while I was parked outside a friend's home, the car caught fire. No one was in the car and the keys were with me. After online investigation, we found that the car had a recall on it in 2009. My brother-in-law was never notified so neither were we. Our first step was to contact GM who said there was nothing they planned on doing about this. We contacted the bbb who also contacted GM. GM then called us and again said there was nothing they could do. I feel there is plenty they can do. What about if my daughter and I had been in the car? How about if I had needed time off from work? I had to purchase another vehicle I was not prepared to purchase. We have the recall information, pictures from the fire, and a letter from GM if you are interested. I feel there must be some sort of compensation for this. …
Tl* the contact owns a 2000 Chevrolet Impala. The contact stated that the vehicle was taken to lester glen Chevrolet (398 rte 37 e, toms river nj, 08753, [phone]) for recall repair of NHTSA campaign number: 14V400000 (electrical system). The dealer opened the key put a ring into the key and advised that the repair would stop the ignition from rolling however, the repair did not correct the failure when the contact drove at local speed the key rotated back to the off position and caused the vehicle to shut-off. The contact moved the vehicle off the roadway to a safe location. The vehicle was towed to an unknown dealer. The vehicle was not repaired. The manufacturer was contacted. The failure mileage as 123,000. Invalid VIN
Car went out of control after driver put the car into gear to move it from a parked, idling position, after noticing a burning like odor. It was noted by the driver at that time that the temperature gauge was in the red zone. When the driver attempted to move the car to a safer parking area only a few feet in distance, she heard a sharp snapping sound and also felt a vibration in the steering wheel/column area. The car suddenly lurched forward, the head lights and dash lighting went completely out as the car began accelerating out of control. In addition, there was no steering or brake control. No work has been done yet to correct these problems because an insurance company is involved.
On feb.10th or 11th.my neighbor was attempting to jump start my car because the battery had failed due to a 3 day snow storm. After turned the ignition the second time, there was a loud boom. When we checked the engine, we noted the manifold cover had cracked into several pieces. Also the wires were on fire. My neighbor quickly extinguished the flames. Later, I went to my dealer(frank z Chevrolet in dayton, oh. About the problem. I was told by the assistant service manager that the repairs could cost from $1,800-$2,000 mainly due to the fire damage. Since I have been unemployed for 18 months, I have not had the car towed to the dealer for an estimate of actual damage.
Tl* the contact owns a 2000 Chevrolet Impala. While driving at approximately 40 MPH, the key emitted from the ignition switch. The contact attempted to place the key back; however, the ignition was not recognizing the key. In addition, the contact stated that the vehicle stalled. After several attempts, the vehicle was able to restart. The vehicle was taken to an independent mechanic where it was diagnosed that the starting mechanism failed. As a result, the starter was replaced but the failure persisted. The mechanic then informed that the ignition switch failed. The manufacturer was notified of the failure. The approximate failure mileage was 160,883.
Dt*: the contact stated the engine would not start after the vehicle was parked overnight. Initially, it was suspected the battery was discharged and the battery was charged for twenty minutes. Afterwards, the contact attempted to start the vehicle, with the key in the ignition, and the intake manifold exploded. A large fireball along with pieces of the intake manifold and the engine cover shot out of the underhood area. The vehicle was towed to a dealer for inspection. The dealer determined the backfiring occurred due to the contact starting the engine while applying the accelerator pedal. The manufacturer was alerted.
Tl* the contact owns a 2000 Chevrolet Impala. While operating the vehicle, the air conditioner suddenly stopped working after shutting the vehicle off. The doors would not unlock and trapped the driver inside the vehicle. The contact indicated that a security sensor light illuminated on the instrument panel. In addition, when the vehicle was shut off, all the interior and exterior lights remained illuminated. The cause of the failures was not diagnosed. The manufacturer was notified. The failure mileage was 73,000. Ma 10/26/2015
Related recalls
Electrical system › Ignition
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014.
Electrical complaints in other Impala years
Frequently asked questions
How common are electrical problems on the 2000 Chevrolet Impala?
NHTSA has 187 complaints about the electrical system of the 2000 Chevrolet Impala, 23% of the model year's 818 complaints. The component named most often is wiring › interior/under dash (11 mentions).
Is there a recall for 2000 Chevrolet Impala electrical problems?
Yes — NHTSA recall 14V-400 (ignition, Jul 3, 2014). Recall repairs are free at authorized dealers.
At what mileage do 2000 Chevrolet Impala electrical problems start?
Half of the complaints with a recorded mileage happened before about 98,000 miles, and 8% before 25,000 miles.
Is it dangerous?
Owners linked 5 crashes, 20 fires and 11 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.