1997 Chevrolet Silverado 1500 — Known Issues & Recalls

Your brake pedal went unresponsive while driving — you pressed it, but the truck didn't slow down or stop, and no warning lights appeared on the dashboard. This is a serious safety issue that needs immediate diagnosis and repair to restore braking function.

The main brake line that supplies fluid to your rear brakes failed and completely rotted away while you were parked at a GM dealer. When the line burst, you lost all braking ability. If this had happened minutes earlier while you were exiting the interstate, you could have been unable to stop and faced a serious safety risk.

Your brake fluid leaked out through a hole in the brake line, leaving you with only the emergency brake to stop the vehicle. This is a serious safety issue that requires the damaged brake line to be replaced and the brake system to be refilled and bled to restore normal braking.

Your brake warning light came on and flickered on your dashboard. You checked the brake fluid and found it was very low, so you refilled it. You then noticed fluid spots under the truck and discovered brake fluid leaking near the ABS controller. Upon closer inspection, you found that the brake lines had moderate to severe rust, which was causing the fluid loss. You'll likely need to have the rusted brake lines inspected and replaced by a mechanic.

While driving at 55 mph, the corner of your front seat suddenly broke through the floor of your truck. An independent mechanic determined that the subframe (the structural frame under your truck) needed to be replaced. The dealer said they couldn't find a replacement subframe, so the truck was never repaired. Fixing this problem will require replacing or reinforcing the damaged subframe structure.

Your fuel tank was leaking, but when you tried to replace it, you discovered the frame crossmember that supports the fuel tank strap had rusted severely—so badly that the fuel tank was nearly falling out of the vehicle. You also found heavy rust elsewhere on the frame with pieces missing. You had to fabricate a new crossmember to properly support the replacement fuel tank.

Your airbags deployed suddenly while you were driving at 25 mph, even though there was no crash or impact. The passenger side airbags were deactivated at the time. The dealer was unable to diagnose or repair the problem. This could happen again unexpectedly.

Your passenger side airbag deployed unexpectedly while driving normally in fair weather, even though the airbag was switched to the off position. The steering wheel airbag did not deploy. This happened without any accident, impact, or adverse road conditions, though you were able to stop safely and no one was injured.

Your brake lines have rusted, causing your rear brakes to fail. You'll notice it takes longer to stop your truck than usual. The dealer can replace the rusted brake lines to restore full braking power.

Your anti-lock braking system (ABS) engages every time you apply the brakes, which causes your truck to take longer distances to come to a complete stop. This happened starting around 50,000 miles. The issue wasn't professionally diagnosed or repaired, but Chevrolet was notified and didn't offer assistance. You may need to have the ABS system inspected and repaired, which could involve replacing the ABS module, wheel speed sensors, or brake lines.

Your truck is experiencing multiple problems all at once: issues with the powertrain, service brakes, and windshield wipers. All three systems appear to be failing simultaneously, which is creating a serious driving hazard. You should have a mechanic diagnose and repair all three systems immediately to ensure safe operation.

When you removed the truck bed to replace the fuel pump, you discovered that sections of the rear frame have rusted away or become paper-thin due to corrosion, making the truck unsafe to drive. The rest of the vehicle's body panels and floors are in good condition, but the structural frame damage is severe. This issue will require professional frame repair or replacement to restore the truck's structural integrity and safety.

Your engine is stalling unexpectedly and won't always restart, leaving you stranded. This happened multiple times within days of ownership. Your mechanic identified a failing PMD (Power Module Driver) on your 6.5L diesel engine, which is a known issue on this model. If this happens while driving at highway speeds, you could lose power steering and power brakes, creating a serious safety hazard. The repair will likely involve replacing the PMD unit.

Your windshield wipers fail to operate correctly or stop working entirely during rain and bad weather, forcing you to manually push them up and down on the highway or open the hood and reseat the fuse to get them working again. This is a serious safety issue because you can't see the road properly. Even though a similar defect was recalled on your 1996 Suburban and fixed by replacing the wiper component, your 1997 Silverado's VIN doesn't match the recall list, so the dealership won't replace the part without warranty coverage. The fix would involve replacing the windshield wiper motor and related electrical components.

Your windshield wipers stopped working while driving in a storm, forcing you to pull over. Tapping the wiper motor temporarily restored function until you could get home, but the next day you had to replace the entire wiper motor to resolve the issue. The repair involved replacing the faulty wiper motor assembly.

When you turn your steering wheel while driving, the power steering jerks abruptly in the direction you're turning. This happens because the steering position sensor may be malfunctioning, causing the variable assist steering system to over-compensate and make your truck veer unexpectedly. The fix will likely involve diagnosing and replacing the faulty steering position sensor.

Your driver's seat has become loose from normal everyday use, even though the vehicle is brand new and you're the original owner. This loose seat is a safety concern while driving. The repair will likely involve tightening or replacing the seat mounting bolts and brackets that secure the seat to the vehicle frame.

Your truck's radiator, transmission, water pump, and intake manifold gasket were damaged because the dealer used Dexcol antifreeze, which is not compatible with your vehicle. The manufacturer acknowledged this antifreeze has caused problems in other vehicles like yours. The truck was not repaired after these components failed at 40,000 miles.

Your check engine light is on, and a dealer quoted $4,000 to replace multiple sensors and engine parts—though you've gotten other quotes ranging from $1,500 to fix fuel injectors. Your wipers also don't work consistently, and while there was a recall on them, the truck's age and mileage may be factors. Fixing the check engine issue will likely require diagnostic testing to identify which specific engine component or sensor is actually faulty, then replacing only that part.

The owner was stopped by law enforcement for not wearing a seat belt. The owner claims they are exempt from wearing a seat belt due to a disability and disputes the legality of the traffic stop.