2001 GMC GMC Truck

Owner complaints

What owners report most

1. Electrical system1
2. Exterior lighting1
3. Service brakes1
4. Steering1

Latest complaints

• Apr 20, 2014FL67,000 mi
  Electrical system · Service brakes · Steering
  Traveling on interstate highway electrical stops . difficulty turning wheel no signals or hazards lights available. Brakes difficult to press. gratefully, traveling in the right lane at 5PM traffic. chevy dealer said bad O2 sensor changed. traveling approx 300 miles again sudden electrical…

  Traveling on interstate highway electrical stops . difficulty turning wheel no signals or hazards lights available. Brakes difficult to press. gratefully, traveling in the right lane at 5PM traffic. chevy dealer said bad O2 sensor changed. traveling approx 300 miles again sudden electrical halt. Fuel tank filter changed. a large expense. Then 400 miles on interstate sudden electrical failure. Taken to chevy dealer they found it to be the electrical connection in the ignition. *tr

• Jul 23, 2001NJ
  Exterior lighting › Headlights

  The day time running lights on all gm models are too bright and misadjusted too high, causing excessive glare, blinding other drivers and causing significant annoyance. Models that are worst are all saturns, blazers, all MINI vans, all light pickup trucks, all grand ams, all impala, all monte carlo, (the trans am, corvette and camaro do not seem to exhibit this problem)

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10042986General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger vehicles regarding the adjustable comfort and custom upholstery of the driver and the passenger head restraint.
• 10032462Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement IS necessary. Analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist, no or low pressure and leaking conditions has indicated a high number of no trouble found results. All 1997-2010 vehicles and light trucks; 2010 and prior hummers H2/H3 and saab 9-7X vehicles.
• 10032435Gm: loss of power hesitates on acceleration. 4.3, 4.8, 5.3, 5.7 and 6.0 engines coupled with the 4l60e or 4l65e may experience a condition of hesitates, misses or loss of power under acceleration. The vehicle may operate as if it IS in reduced power mode.
• 10002746New transmission oil cooling system flushing tool. 1998 and 2003 chevrolet and GMC medium duty trucks equipped with 4l80e automatic transmissions.
• 10001891A clunk noise coming from under the hood that also can be felt in the steering wheel.
• 637914Owners may comment that the turn signal on their 2000 - 2002 full size pickup or utility model flashes faster than on other vehicles of the same model.
• 629820Concerns of intermittent no crank, no start condition due to poor battery cable connections.
• 629753Subject regarding battery drain.
• 619749Information on low effort parking brake system on all 15 and 25 series full-size pick-ups and utility vehicles, 1999 through 2001.
• 619190The purpose of this bulletin IS to help technicians determine when a torque converter should be replaced on all 2001 and prior gm passenger <a title="click for more information about car" style="text-decoration: none; border-bottom: medium solid green;" href="http://search.targetwords.com/u.search?x=5977|1||||cars|aa1vdw">car</a>s and trucks.
• 619059Subject regarding steering wheel lock.
• 618248Information to dealers on disabling the daytime running lights, commonly known as the drl system. This feature IS available on 2000 through 2001 full-size light duty pick-ups and full-size sport utility trucks.
• 617744General motors has decided that certain 2001 chevrolet and GMC s pickup trucks equipped with a V6 engine may have been built with an incorrectly oriented engine oil cooler hose.
• 617739Some c/k utility models may exhibit an inoperative rear door window.
• 617661Concerns with a cam sensor that sets the pcm code p0341, 342, or 343 or any combination thereof and / or any crank sensor concern that sets a pcm code p0335 or 336 or any combination thereof.
• 616413Information on the 8.6 inch rear axle assembly on 2000 and 2001 models, 1500 series ck trucks, pickups and utilities.
• 616398Some light duty trucks equipped with 4l60e automatic transmission may exhibit a transmission shift lever that IS difficult to get out of the park position. This condition IS most likely to occur when the vehicle IS parked on an incline or when a tire IS compressed against a curb.

Every GMC GMC Truck model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.