2002 AutoRide Burban Issue

[Spl170s]

Trying to figure out the issue with our company suburban. truck was taken on a long.....trip....around 1400 miles pulling a small trailer loaded down pretty good, plus 5 men and all the luggage and such in the truck. after the truck was at it's destination, now it seems the rear is sitting high...and the guys are syaing it seems to be ridding stiff compared to before. you can hear the pump run and all...so it's working....

 

just not sure what to do.....seems it is overpumped basically. will this system eventually come back down on it's own? Truck still has a 1400 mile trip back to go yet....

 

thanks!

[bobcat5544]

Trying to figure out the issue with our company suburban.  truck was taken on a long.....trip....around 1400 miles pulling a small trailer loaded down pretty good, plus 5 men and all the luggage and such in the truck.  after the truck was at it's destination, now it seems the rear is sitting high...and the guys are syaing it seems to be ridding stiff compared to before.  you can hear the pump run and all...so it's working....

 

just not sure what to do.....seems it is overpumped basically.  will this system eventually come back down on it's own?  Truck still has a 1400 mile trip back to go yet....

 

thanks!

 

<{POST_SNAPBACK}>

 

 

 

 

Does it run all the time?

[Spl170s]

No it does not run all the time.

 

Thanks

[bobcat5544]

EITHER THE SUSPENSION POSITION SENSOR OR SUSPENSION CONTROL MODULE IS BAD