RoadVitals

2007 GMC Topkick Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
2
Latest Jan 27, 2009
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
2
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2007 GMC Topkick, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Electrical150.0%
  • Engine150.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

1
report

From owner reports, verbatim

TL*THE CONTACT OWNS A 2007 GMC TOPKICK. THE CONTACT STATED THAT THERE WAS A WIRING ERROR RELATED TO THE UPFITTER. WHILE THE BODY WAS BEING PLACED ON THE VEHICLE, THEY CLIPPED THE WIRING THAT WAS SUPPLIED FROM GM. THE TAIL LIGHTS STOPPED WORKING DUE TO THE CLIPPED WIRING. THE FAILURE AND CURRENT MILEAGES WERE 5,000. UPDATED 3/16/09 *CN THE CONSUMER STATED THE TAILLIGHTS, MARKER LIGHTS AND DASH LIGHTS WERE ALL OUT. THE PROBLEM WAS DETERMINED TO BE A BLOWN FUSE. UPDATED 03/19/09.(KB

NHTSA ID 10256500 · filed Jan 27, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

1
report

From owner reports, verbatim

4500 TOPKICK HAS HAD NUMEROUS FAILURES THAT CAUSE THE ENGINE TO DERATE AND THE VEHICLE WILL ONLY RUN 20 MPH WHICH IS A HAZARD TO TRAFFIC. IT HAS BEEN RETURNED TO THE DEALER SEVERAL TIMES ONLY TO HAVE ANOTHER FAILURE. THIS VEHICLE IS A 2007 MODEL AND THE PROBLEM IS ALWAYS BLAMED ON SOMETHING WE DID LIKE BAD FUEL OR A SENSOR GOT UNPLUGGED SOMEHOW. I PERSONALLY WILL NEVER OWN ANOTHER GM PRODUCT. *TR

NHTSA ID 10217497 · filed Feb 8, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .