Rick's Free Auto Repair Advice

Posts Tagged: p0504 jeep

P0504 Jeep

Fix code P0504 Jeep Idle problems, brake switch trouble code P0504 Jeep and Jeep Cherokee Owners report problems with some 2005-2006 Jeep Liberty and Jeep Cherokee vehicles that have drivability and braking issues when at altitudes above 5,000-ft. The engine may be slow to come up to idle after starting, may shake during the warm-up phase, and may cause a check engine light and trouble code P0504. If you can’t find an obvious problem, you may have to get the software updated. Chrysler has issued new software to correct these problems—of … Read More


Custom Wordpress Website created by Wizzy Wig Web Design, Minneapolis MN