Service 4wheel drive with no code?

[brand0n]

What did you use to check for codes?

The key dance thing and Auto Zone. Hey Matt congrats on the third. Everything/everyone good?

[Matt]

Find someone with a flashpaq to check for codes. Autozone scanners can't read 4wd codes and i dont believe the key dance brings them up either; but I know my flashpaq reads them.

And thanks! Yeah everyones good! A bit hectic lately with all 3 of them... and daycare starts in a week so my mornings will be crazy

[brand0n]

Thanks Matt

[BonesWK]

usually its a diff solenoid issue. But a deeper scanner should tell you exactly what it is

Mine has gone off and on ever since I bought it.

[TrialByFire]

I believe that misalignment and uneven tire wear can also trigger it. I also get the ESP/BAS light after several hours on the trail in 4-LO then driving back to town (15 miles) w/o airing back up. It usually goes away after cooling(?) overnight.