its located on the ground in japan
Most likely the turn signal flasher.
its on the back of the muffler
In the fuse/relay center under the hood.
The 1998 GMC signal flasher relay switch will be behind the drivers side dashboard. The signal flasher relay switch will be on the left-hand side of the gas pedal.
the fuel pump relay is usually located under the hood in a plastic fuse center. the relay will be labled.
it is located under the dash behind the knee bolster to the left of the cigarette lighter.
There are several relay switch is on your 1996 GMC Jimmy. The brake light relay switch can be found below the dashboard in the engine compartment.
in glove box
The cause for a turn signal flasher to keep clicking on a 1999 GMC Jimmy is a bad flasher unit. Replacing this with a new flasher unit should solve this problem.
in the fuel tank on top of the fuel pump. good luck.
It is located on the back of the ECM. It is the large metal box not the white plastic one.