GMC Topkick - Problems, Statistics, and Analysis

GMC Topkick owners have reported a total of 12 problems for their cars built in the 5 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the GMC Topkick. The 2004 GMC Topkick cars have the most problems reported (5 problems).

Table 1. Total number of problems by model year for GMC Topkick

Model Year Number of Problems
  2007 Topkick
2
  2005 Topkick
1
  2004 Topkick
5
  1999 Topkick
2
  1996 Topkick
2

  Common problems of GMC Topkick

The following chart shows the 8 most common problems for GMC Topkick cars. The number one most common problem is related to the vehicle's steering (4 problems). The second most common problem is related to the vehicle's electrical system (2 problems).

Table 2. Common problems of GMC Topkick

Problem Category Number of Problems
  Steering
4
  Electrical System
2
  Tire
1
  Air Bag
1
  Equipment
1
  Engine And Engine Cooling
1
  Other Fuel System
1
  Vehicle Speed Control
1


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