SOLVED! Where is the air pump? (The tire pump in the back, not for the engine)

[Sqrly]

My 2004 Envoy XUV has an electric tire pump in the back, nothing happens when I push the switch. The power outlet back there works.

Can anyone tell me where exactly the pump is located before I go removing all the interior panels?

 

[gmonly]

My 2004 Envoy XUV has an electric tire pump in the back, nothing happens when I push the switch. The power outlet back there works.

Can anyone tell me where exactly the pump is located before I go removing all the interior panels?

View attachment 111871

Is there a code, like code 410?

 

[Sqrly]

Is there a code, like code 410?

I haven't pulled out my scan tool since I got this vehicle. Given the complexity it's amazing I've been lucky enough to need nothing more than eyes, ears, and a multimeter.

I'm pretty sure it is the same one that is used for the rear air suspension on vehicles that have it. That pump is mounted inside the frame above the spare tire.

 

[gmonly]

I haven't pulled out my scan tool since I got this vehicle. Given the complexity it's amazing I've been lucky enough to need nothing more than eyes, ears, and a multimeter.

I'm pretty sure it is the same one that is used for the rear air suspension on vehicles that have it. That pump is mounted inside the frame above the spare tire.

Yes, the pump is on the frame, but there should be a code if it is the pump relay, which they are known to go bad. No, since in replacing the pump if it's a relay, because you would still have the same problem.

 

[Sqrly]

The fuse was missing. Replaced it, works fine

 

[gmonly]

The fuse was missing. Replaced it, works fine

At least it was something simple. Glad you got it fixed.