The door lock relays on the 2003 Yukon are located in the fuse panel. That fuse panel is located on the outside of the lower part of the dash. It can be found by opening the drivers door wide. You'll see an access panel which is easily removed revealing the fuses.
were is the rear door relay located 0n 2003 yukon
were is the rear door relay switch located on a 2003 yukon
2003 relay fuel?
The relay in the 2003 GMC Envoy is typically located in the underhood fuse box. This fuse box is situated near the battery on the driver's side of the engine compartment. If you're looking for a specific relay, such as the fuel pump or horn relay, it's best to refer to the owner's manual for precise location and identification.
In the engine compartment fuse box which is located on rhs of engine when looking from the front slightly rear of centre. The relay sits infront of its 40a fuse it is the largest relay in the compartment
under the cup holders it pulls right up
below the steering there is a panel which needs to be removed to gain access you will see it there behind the panel
Right side of throttle body
Speed o meter stop working need to replace speed sensor. Need to fine the location of sensor on a G M C Yukon 2003
Change the turn signal switch in the steering column, or the turn signal relay.
The Fuel Pump relay on this vehicle is located in the under the hood fuse block. It is labeled "F/pump" or something like that. It is next to "Prime". It is not in the fuel tank. It is a relay, not a fuse.
The 2003 GMC Yukon has 16 valves.