One problem related to underhood wiring has been reported for the 1999 Chevrolet Monte Carlo. The most recently reported issues are listed below.
While driving 35 mph consumer saw smoke coming from under the hood, then, flames. Fire was put out. Damage to vehicle unknown at this time.
| Horn Assembly problems | |
| Alternator/generator/regulator problems | |
| Electrical System problems | |
| Underhood Wiring problems | |
| Ignition Module problems |