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Electrical systemPart report

2000 GMC Sierra 1500 Electrical system Problems

Complaints
5about this part
Share
3%of 181 total for the year
Median mileage
143,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the electrical system of the 2000 GMC Sierra 1500, 3% of the 181 complaints for this model year. Where a mileage was given, the median is 143,500 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The fuel gauge quits at various times, reading zero and the low fuel light comes on. It seems to be a relay problem in the instrument panel. The off duration is getting longer and is not realted to fuel tank level nor to vehicle movement. Shutting the ignition switch off and then back to on will usually cure the problem. Some times when the fuel gauge comes on the level rises very slowly, taking several minutes to reach the full level with the tank full.”

NHTSA complaint #10121821, filed 2005-05, 98,000 miles

“The contact owns a 2000 Gmc SIERRA 1500. While driving 65 MPH, the fan stopped blowing without warning. The sensor resistor was replaced several times. The dealer stated that the harness needed to be replaced at the cost of $500. The manufacturer stated that they were aware of the failure. There were no recalls available, therefore, the manufacturer was unable to provide assistance. The current mileage was 191,360 and failure mileage was 189,000. Updated 12-12-07. Updated”

NHTSA complaint #10207534, filed 2007-10, 189,000 miles

“Abs system board - solenoid solder connections vibrate loose causing fault codes. Abs light and emergency brake light remain lit on dash. Truck brakes work but with no ABS on truck. Abs controller was only put on two years of Gmc and chevy trucks 99-01.”

NHTSA complaint #10684326, filed 2015-02

“Faulty firestone tires caused the vehicle to vibrate while driving, the consumer has been waiting 6 months for replacements (firestone steel-tex). Nlm”

NHTSA complaint #560630, filed 2001-04

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
20262014%
20252621%
20244311%
20236413%
20228314%
20217613%
20208117%
20199514%
20184314%
20175415%
20165416%
20159613%
201412917%
201365%
201287%
2011176%
2010106%
2009209%
2008318%
2007228%
20062014%
20056738%
20048138%
20034324%
200232%
200175%
200053%
199985%
199835%
199722%
1996120%

Other parts of the 2000 GMC Sierra 1500

Brakes
131 complaints
Fuel system
14 complaints
Body and structure
11 complaints
Transmission and drivetrain
9 complaints
Air bags
6 complaints
Suspension
6 complaints
Vehicle speed control
6 complaints
Engine cooling
5 complaints
Tires
4 complaints
Other or unknown
2 complaints
Wheels
2 complaints
Engine
1 complaints

← All problems reported for the 2000 GMC Sierra 1500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology