2003 Chevrolet Silverado acceleration problems

Filed Apr 10, 2012 · Acceleration · 77,000 miles · IN · crash · 1 injury

Tl* the contact owns a 2003 chevrolet silverado. The contact stated that the vehicle suddenly accelerated without warning while in reverse. The contact crashed into a pile of debris. The contact suffered injuries to the neck and back. The contact notified the dealer regarding the sudden acceleration and the dealer stated that they had no reports of any silverado's accelerating without warning. The contact then notified the manufacturer and filed a complaint. The failure mileage was 77,000. Updated 05/16/12

Filed Nov 24, 2007 · Acceleration · 28 miles · AL

Speedometer began to fail to operate several times before finally stopped working at all bought speedometer sensor but did not fix problem. Parts place said it could be in computer .also said it may cause failure of other gauges on dash.

Filed Aug 3, 2007 · Acceleration · TX · crash

I own a 2003 chevrolet silverado extended cab pick up which was purchased used 3 months ago. Since the time that I purchased this vehicle I have been having trouble with the accelerator sticking. Because of this problem, I have had an automobile accident. I have spoken with a chevrolet dealership in my area and general motors has issued a recall due to this problem but they claim that I am not eligible because I purchased the vehicle used and out of warranty. This is a safety issue, as I have stated I have had an accident due to the sticking accelerator.

Filed May 8, 2007 · Acceleration · 33,000 miles · SC

Speedometer incorrect reading, then total failure.

Filed May 7, 2007 · Acceleration · 40,000 miles · OH

Speedometer malfunctioned.

Filed Apr 26, 2007 · Acceleration · OH

2003 chevy silverado speedometer moving erratically. Gets stuck at 120mph.

Filed Nov 21, 2006 · Acceleration · 106,000 miles · TX

Reduced engine power message and drops into "limp mode", there is no problem with engine overheating. The computer give a code 1516 "drive by wire" sensor calibration problem. Dealer indicated "yellow" wire broken on some vehicles others have to replace the throttle sensor. Danger is on loose of power in traffic, instead of a message to check the engine.

Filed Nov 6, 2006 · Acceleration · 50,000 miles · TX

Dt*: the contact stated while driving 45 MPH, the speedometer would not move. Even while driving at higher speeds, the speedometer displayed 0 miles per hour. The service dealer was not contacted however the manufacturer provided the phone number to file the complaint.

Filed Mar 13, 2006 · Acceleration, Body · MI

I have owned my 2003 silverado for just over 3 years. I have had several problems already: 1) the air conditioner would only blow out hot air-- has been fixed. 2)vibration noise in rear end around 30-40 MPH--?? Can't be fixed/duplicated. 3) speedometer quit working--replaced at my cost; warranty just expired, go figure; also had to go to court to fight speeding ticket! ( relative has same truck, same problem!) 4) windshield wipers will not shut off, I get to pay for this one too, after warranty. I had to pull the fuse out! Not very safe in crazy mi weather!! 5) also had tailgate cables replaced under recall. 6) back seat loop replaced due to recall. No wonder chevy is not doing well, who wants to spend over $30,000 for a piece of junk! Will not buy another.

Filed Jan 13, 2006 · Acceleration · 72,000 miles · SC

Dt*: the contact stated the speedometer failed while driving on the interstate. The vehicle cruise control was set for 70 MPH when the speedometer needle began reading 120 MPH. The contact did not notice a change in the actually speed the vehicle was traveling. The cruise control was reset at 70 MPH and the speedometer continued to register at 120 MPH. The speedometer never worked properly again. The dealership replaced the speedometer cluster.