help diagnose ?

[krisP]

the last few days while accelerating or while holding a steady speed, my jeep starts to 'buck' and then throws the abs/trac light and the bucking seems to go away then.

 

[ltd02]

Wheel speed sensor? Those electonical things alway confusicate me.

 

[M38 Bob]

ABS and/or service engine light on?

 

[krisP]

ABS and/or service engine light on?

it will usually stop bucking once the ABS and traction lights come on. Also noticed that my drop bracket for rear break line came loose. When I put it back in place the ABS/traction lights go off after a few miles.

 

[ltd02]

In other vehicles I have that have that stuff, the light on means they are inactive. Probably the bracket is messing with the speed sensor signal and causing the issue until it deactivates the system?

 

[HoosierJeeper]

That's what I'm thinking.