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Showing posts with the label How to Car Repair

How to Fix the Accessory Power Outlet in a Car

How to Fix the Accessory Power Outlet in a Car Current technology has transformed a car’s accessory outlet from a mere cigarette lighter to a vital piece of the commuting puzzle. Paper maps have gone the way of cassette players with the advance of global positioning satellite navigation units and mapping applications on cellular phones. These 12-volt sources now power devices that provide navigation, traffic updates, weather conditions and emergency communication capabilities making car travel safer and more comfortable. Determine If the Outlet Is Bad Try a different accessory with the outlet. If the second accessory does power on, the problem is the original accessory and not the outlet. If both accessories fail to turn on in the outlet, the outlet is probably the culprit. If this is the case, proceed with further troubleshooting steps to determine the root cause of the outlet failure. Check the Fuse Accessory power outlets are protected by a fuse in a fuse block. It is ther...

Symptoms of a Bad Brake Booster

Symptoms of a Bad Brake Booster Because of the prevalence of disc brakes, power-boosted braking systems now come standard on nearly all new automobiles and recent-model used vehicles. Disc brakes are not self-energizing like drum brakes, so they require a power brake booster to keep pedal effort reasonable for all drivers. But like any human-made device, power brake boosters can go bad. Booster Failure The primary symptom of power brake booster failure is a high, hard pedal that requires greater than normal pedal pressure to stop the car. You may also notice that it takes a much longer distance than normal to stop your car The high, hard pedal and longer stopping distance mean you are not getting power boost. Proper Function A properly functioning power brake system should provide power assist on first application of the brakes every time, with normal pedal travel, pedal pressure and stopping distance. However, if your brake pedal is low, spongy, requires pumping or fails un...

How to Remove a Brake Booster From the Brake Pedal in a Tahoe

How to Remove a Brake Booster From the Brake Pedal in a Tahoe The Chevrolet Tahoe has been popular among soccer moms and big families for years. Over that time, they've become fairly advanced, including features like electronic throttle control and a tighter turning radius. The brake pedal of the car connects to the brake booster at the top of the pedal assembly, and although it's not a difficult process to remove the linkage, getting to it can be a bit complicated. In this case, the project vehicle is a 2003 Chevrolet Tahoe. Things You'll Need Flashlight Flat head screwdriver Instructions Open the door and look underneath the dash with the flashlight, following the brake pedal up from the floor to the linkage at the top of the mount. There is a round bar that comes off of the top of the pedal, with a wired switch and the booster linkage bolted to it. Reach an arm up there with the flat head screwdriver to access the metal clip at the end of the bar. Place th...