squarepants

Repair Pal, I’m having a great deal of problem with the brake system on my 2004 Buick Rainer. My ABS, Park Brake lights and service brake system flash across my dash. I had the brake service, brake fluid change and the brake pads change. The brake pedal appears to be normal, the car stop without any problem. The Buick dealer couldn’t find any things on their computer with king of problem. Could I have a faulty brake sensor somewhere??? or could I have the computer erase the problem? The above function appear after a few minutes when I start driving. I haven't been using the park brake handle. Also one of my front wheel rotor was pretty bad, I had the passenger front wheel rotor turn, should I have had both front wheel rotor turn Thanks again for the help

Where should look for the sensor that controls the left air bag, my compressor only fills the right side. I may have a leak but not sure, is there a way to check??? Thanks for your input

Service brake assembly? Do I need to replace my brake fluid? I have 123000 mike on the car. Thanks

Where can I find the fuel filter and how to remove the park plug on a Rainer. Thanks