20 Most Recent 2005 GMC Yukon - Page 3 Questions & Answers

this is the default mode when HVAC have trouble code have hvac code retrieve hope it helps

sounds like plug on backwards

SOUNDS LIKE YOUR INTERNAL HEATER RADIATOR IS LEAKING UNDER THE DASH GET ELECTRICIAN TO CHECK ....ELECTRICIAN IS BEST SUITED AS ALOT OF WIRING DISCONNECT AND RECONNECT INVOLVED IN REPAIRING THE PROBLEM

Did you ever get a solution to this problem? I'm having the same issues and the GM Goodwrench On Demand Diagnostics shows no codes or errors.

The oil pressure sender is faulty, needs to be replaced.

Stuck contacts in switch or a bad relay to AC system.

bad interior heater fan

just pull the fuse, it's under the hood in the fuse box

It is the Motor. This is a VERY Common GM Problem that they have not Fixed since 1990. You will need to remove the Rear Door Panel to Access the Motor.

sensor relay get it tested

you open the fill door and you smell gas?is the check engine light on?is the filler tube rusted?have you tried a new fuel cap from the GM deal (do not use aftermarket caps from your local parts store)? I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

{: ) There are many components in the airbag system of a vehicle and each one plays a distinct function in order to ensure a reliable protection, and timely deployments of the airbag in cases of extreme collisions.
You may be referring to the front and side impact sensors. These sensors are always on the front lines, meaning they usually are the first, the closest, and receives the most impact in collision situations.
The front impact sensors (left and right) are located on the front frame crossmember.
The right side impact sensor is located under the right front door trim near the lower rear of the door frame. The left side impact sensor is located under the left front door trim near the lower rear of the door frame.