I have been working on my '07 to install some larger fog/driving lights and some auxiliary rear back up lights. I unsnapped the TIPM/Fuse panel to tap into a few wires for signal for some relays. I looked at a few wires and noticed some insulation missing! I at first was thinking of the problem that several years of VOLVO cars had with the wire insulation that deteriorated and crumbled away. I checked closer and discovered the damage was done by MICE! :{ Now just to let you guys know... I don't live on a farm or park my truck in the weeds. I live in a small town and park my truck in a covered car port and the truck sits on medium gravel. So... A word to the wise to all, CHECK under your tipm/fuse panel under the hood of your truck and look close at the wiring looms that snap into the TIPM/Fuse panel. I am trying to think of a way to mouse proof the compartment that the TIPM snaps into. I may take the bottom out of the compartment so the mice are less apt to stay. What is really strange is that I drive my truck! It doesn't just sit in the car port.