A poor electrical ground under the battery tray may cause the ABS warning light to illuminate. Our technicians tell us that cleaning and properly securing this ground and also the main ABS ground on the frame rail below the drivers door may be necessary.
ABS Light Due to Poor Electrical Ground Under the Battery Tray on GMC Yukon Denali
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A Loose or worn gas cap may cause Check Engine Light to illuminate.
T/C and ABS ligths are on and when I hit a samll bump or pot hole on the street my car turns of...
I replace the gas cap but the light still keeps going on and off