It is for the trailer running lights.
Fuse # 7 - 20 amp maxi-fuse - for trailer park lamp and trailer stop lamp
There are about 5 fuses for the trailer harness, Trailer Back up,Trailer left turn, Trailer right turn, Trailer Brake, and Trailer hazards. They are located in the underhood fuse box on the Drivers side of your motor. On my 2003 Silverado, the Trailer left/stop and Trailer right/stop fuses are located in the fuse panel just inside the driver's side door. (Not sure about the trailer brake or hazard fuses.....I wasn't having problems with those :). There is one additional fuse for the trailer harness. The 15A fuse for the trailer running lights is located in the fuse panel under the hood, next to the battery. The fuse is labeled "Trailer Park".
I don't know for sure but on some fords if the fuse for the brake lights is burnt out it will not shift from park. On fords if you turn key part way to on position then shift to neutral and start engine. Do not use park till you get fuse replaced. Mine blew because of bad trailer light harness. Sorry if this does not work on chevy.
On my 1999 Explorer it is fuse #30 labelled "Park Lamp/Trailer Tow Relay" in the passenger compartment fuse panel Page 183 of Owners Guide
check the fuse in the underhood fuse box. There are separate fuses for the trailer turn circuits and tail lights. If the fuse is burnt, replace and reconnect the trailer. If the fuse blows again, check the trailer wiring for a short on the park light wire.
Rr t/lps its a 10a fuse
A trailer park.A trailer park.
The name of it is Sunnyvale Trailer Park
Lahey's Trailer Haven
Looking at the fuse panel diagram in the owners manual it shows : Fuse # 3 - 7.5 amp - Left Stop / Turn Trailer Tow Connector Fuse # 7 - 7.5 amp - Right Stop / Turn Trailer Tow Connector Also in the power distribution box in your engine compartment ( PD BOX IS " LIVE " ) the # 13 RELAY is the Park Lamp / Trailer Tow Relay Good Luck
The fuse box by the driver side door on side that says PARK LP.
Trailer Park Tycoon happened in 2002.