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GMC Sierra 3500 HD Problems

Find the most common issues based on GMC Sierra 3500 HD owner complaints.

Most Common GMC Sierra 3500 HD Problems

The GMC Sierra 3500 HD uses a throttle position sensor (TPS) which commonly fails and causes: Check engine light illumination Reduced Power message OBD trouble code P2135 This issue is rela...
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
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0 Known GMC Sierra 3500 HD Brakes Problems

1 Known GMC Sierra 3500 HD Drive Train Problem

Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.

1 Known GMC Sierra 3500 HD Electrical & Lights Problem

The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.

3 Known GMC Sierra 3500 HD Engine Problems

The GMC Sierra 3500 HD uses a throttle position sensor (TPS) which commonly fails and causes: Check engine light illumination Reduced Power message OBD trouble code P2135 This issue is rela...
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
Gas engines onlyThe spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

1 Known GMC Sierra 3500 HD Exhaust & Emissions Problem

A Loose or worn gas cap may cause Check Engine Light to illuminate.

1 Known GMC Sierra 3500 HD Heating & Air Conditioning Problem

Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.

0 Known GMC Sierra 3500 HD Maintenance Problems

1 Known GMC Sierra 3500 HD Miscellaneous Problem

Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.

0 Known GMC Sierra 3500 HD Suspension & Steering Problems

8
Known GMC Sierra 3500 HD Problems & Complaints

The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.
The GMC Sierra 3500 HD uses a throttle position sensor (TPS) which commonly fails and causes: Check engine light illumination Reduced Power message OBD trouble code P2135 This issue is rela...
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
Gas engines onlyThe spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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