One problem related to wiring has been reported for the 1999 Saturn SL. The most recently reported issues are listed below.
The contact owns a 1999 Saturn Sl. The contact stated that the lost power and vehicle stalled. The vehicle was taken to an independent mechanic where it was diagnosed that the wiring harness lost connection with the instrument panel box. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 225,000.
| Electrical System problems | |
| Wiring problems | |
| Ignition Module problems | |
| Ignition problems |