Intermittent Lack Of Steering Assist – Multiple Illuminated Warning Indicator Lamps – 2015-2017 Ford F-150
2015-2017 F-150 – Intermittent Lack Of Steering Assist – Multiple Illuminated Warning Indicator Lamps Some 2015-2017 F-150 vehicles may exhibit multiple illuminated warning indicators and a intermittent lack of steering assist. Prior to performing any diagnosis or repair, visually inspect the 3C221 wire harness near the air compressor pulley for possible damage.