ABS Traction & service 4x4 lights all on

[Scott Branscum]

Two weeks ago I bought all new tires. Last weekend I delivered a really heavy fridge to my nephew.

now my ABS, -swerve light- and check 4x4 service lights are all coming on!!

disconnected battery for 10 mins… No change

my buddy has a computer check… Either doesn’t work or wrong software…

suggestions???

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[DylanM]

Swing by someplace or somebody that has a functioning scan tool or code reader, have them pull the codes to see what's causing the lights to be on.

Without any fault codes to guide you toward what's wrong, you'll need to start with the basics of the most likely causes -- check for blown fuses, and inspect the wheel speed sensors/wiring for damage.