There are 2 owner-reported electrical system complaints for the 2000 GMC Savanain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ELECTRICAL WIRING PROVIDED TO BE ATTACHED TO THE TRAILER FOR THE REAR TAIL LIGHT HAD A PROBLEM. 18 GAUGE WIRE/4 AMP ONLY GOOD FOR 6 FEET, NOT ENOUGH TO REACH THE TRAILER. AT LEASAT 10GA WIRE NEEDED INSTEAD. DEALER NOTIFIED, AND INFORMED CONSUMER THAT THE WIRE WAS LONG ENOUGH. *AK *ML
ELECTRIC WIRES FOR THE VEHICLE ARE TO SMALL TO PROVIDE POWER TO THE LIGHTS. YH
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026