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2006 GMC Topkick recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

4 recalls found in NHTSA data as of September 22, 2026

For the 2006 GMC Topkick. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your GMC been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A GMC dealer can also check your VIN. Recall repairs are free.

2006 GMC Topkick recalls, newest first

October 4, 2007NHTSA 07V469000990 vehicles potentially affected

Steering

Summary
On certain medium duty trucks equipped with zf model 8018 steering gears, the steering gear may have been produced incorrectly. A steering gear with this condition may produce the feeling of hitting a curb and a cracking or pinging sound when the steering wheel is turned.
Consequence
The steering wheel position may be off-center and increased effort may be required when turning, increasing the risk of a crash.
Remedy
Dealers will inspect for certain date codes and verify the mileage on steering gears and replace gears as necessary. The recall began on October 25, 2007. Owners may contact Chevrolet at 1-800-630-2438; GMC at 1-866-996-9463; or Isuzu at 1-800-255-6727.

This recall on nhtsa.gov

August 28, 2007NHTSA 07V3850009,518 vehicles potentially affected

Parking brake

Summary
On certain straight towing or non-towing trucks equipped with bendix air brakes, the air brake park control valve may develop either an internal air leak or an air restriction. The park brake may not release or may release only partially.
Consequence
If the vehicle is on an uneven surface, the park brake may not hold the vehicle and could result in unintended vehicle movement and a vehicle crash. This condition does not affect normal service braking.
Remedy
Dealers will inspect and replace the external check valve on the air brake park control valve if the inspection determines the external check valve is damaged, the air brake park control valve will be replaced and may require the replacement of an internal check valve in the air brake park control valve. Remedy will be free of charge. The recall began on October 22, 2007. Owners may contact GM at 1-800-862-4389 or Isuzu at 1-800-255-6727.

This recall on nhtsa.gov

August 16, 2006NHTSA 06V3110001,369 vehicles potentially affected

Service brakes, air

Summary
Certain trucks fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." an internal control and check valve within the air brake application valve assembly was configured improperly, preventing air from flowing through the brake system as designed. In the event of an emergency stop, the vehicle's stopping distance would be increased.
Consequence
If stopping distance was limited, a vehicle crash could result.
Remedy
Dealers will replace the air brake application valve assembly on c-series or reroute the air brake lines on t-series free of charge. The recall began on September 20, 2006. Owners may contact Chevrolet at 1-800-630-2438, GMC at 1-866-996-9463 and Isuzu at 1-800-255-6727.

This recall on nhtsa.gov

July 13, 2006NHTSA 06V2540001,184 vehicles potentially affected

Parking brake › Conventional › Air

Summary
Certain medium duty trucks equipped SR-7 bendix brake valves, the check valve inside the valve cavity may not properly set, causing internal air leakage. If the check valve does not properly seat, the resulting leakage can cause a delay in the application of the spring brakes to park the vehicle after operator pulls the dash valve button.
Consequence
The delayed parking brake application can occur without warning, leading to unintended vehicle rollaway increasing the risk of a crash.
Remedy
Dealers will inspect the valves and replace it free of charge. The recall began on July 31, 2006. Owners may contact Chevrolet at 1-800-630-2438, GMC at 1-866-996-9463, or Isuzu at 1-800-255-6727.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2006 GMC Topkick were found in NHTSA’s complaint data.

Other GMC Topkick years

Other 2006 GMC models

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Questions

Does the 2006 GMC Topkick have any recalls?
4 recalls found in NHTSA data as of September 22, 2026, covering: steering, parking brake, service brakes, air. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2006 GMC Topkick recall has been fixed?
Enter your 17-character VIN at nhtsa.gov/recalls, or ask a GMC dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2006 GMC Topkick?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.