Owners of 2013 RAM 1500 trucks equipped with Air Suspension 4-Corner and built before February 5, 2013, may experience a rough ride when driving at a constant speed above 62 mph in Aero mode.
Owners of 2013 RAM 1500 trucks equipped with Air Suspension 4-Corner and built before February 5, 2013, may experience a rough ride when driving at a constant speed above 62 mph in Aero mode. Currently available updated software will change the ride height in Aero mode from -27mm to -15mm. This requires reprogramming the ASCM (air suspension control module) with the latest available software.
Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
