Chevrolet Suburban 1500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Chevrolet Suburban 1500

Chevrolet Suburban 1500 Problems

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail

One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

ABS Light Due to Poor Electrical Ground Under the Battery Tray

A poor electrical ground under the battery tray may cause the ABS warning light to illuminate. Our technicians tell us that cleaning and properly securing this ground and also the main ABS ground on the frame rail below the drivers door may be necessary.

Intake Manifold Gaskets May Leak Coolant or Engine Oil

The intake manifold gasket may develop an external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.

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Chevrolet Suburban 1500 Recalls

Ignition Switch

The ignition switch actuator can bind causing the ignition switch to stick in the "start" position. If this were to occur the actuator can unexpectedly release, cause the ignition switch to snap back into the "Accessory" position. This would cause the engine to turn off with an associated loss of brake and steering power assist. If these conditions were to lead to a crash the airbags may not deploy as expected. Dealers will inspect and replace the ignition lock housing as necessary to correct this concern.

Loss of Power Steering Assist

A fault can develop with the Electric Power Steering resulting in sudden loss of power steering assist, increasing the risk of a crash. Dealers will replace the power steering assist motor kit to correct this concern.

Engine Stalls From Electrical Module Short

The chassis electrical module can short due to internal contamination. This can result in the vehicle stalling. Dealers will replace the chassis electronic module free of charge to resolve the concern.

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Chevrolet Suburban 1500 Reviews

I have an LT. The interior is leather. It has run perfectly for nearly 3 years, although I don't put high mileage on it. The only problem I've had is that I replaced the original intake with a cold-air intake and it wasn't mounted tightly enough. Be sure to follow the instructions as to shifting in and out of 4 Wheel Low. It is surprisingly nimble for so vast a vehicle. It is not as power...
I love my Suburban!!!! She has been faithful and flawless for the 11 yrs and 100,000 miles I have put her through. My kids have grown and I no longer need to pull the 4 place snow machine trailer, horse trailer or boat. I am going to sell her and I will miss her. She has been through a lot with me and has been j. part of the family.
I traded in our 03 Yukon for this 07 Burb LTZ - wanted the navigation and onstar for the family, bought it from a local car store - this truck looks awesome - drives awesome and gets great mileage on a tank. I picked up the truck for a good price and since the Yukon never let me down I figured these new GMs would be just as good... well I have to say there are some tacky design areas - internal...

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