It is on the driverside of the throttle body where the air intake hose hooks to the engine.
There are 2 sensors on that side, It is the bottom sensor not the top one.
it is not the fuse it is a broken wire. Replace the shift lever.
On my 1997 Silverado the TPS is right in the accelerator pedal. Look close at your pedal for the wire and plug in module.
The MAP (Manifold Absolute Pressure) sensor on a 2003 Silverado truck can be found on the manifold valve cover. Depending on the size of the motor, it will be in the back or near the middle in the top of the valve cover.
on the tranny in most cases
The 2003 Chevrolet Silverado-1500 has a V6 engine.
The 2003 Chevrolet Silverado-1500 has 12 valves.
The 2003 Chevrolet Silverado-2500HD has 16 valves.
The 2003 Chevrolet Silverado-1500 has a 5-speed manual.
The 2003 Chevrolet Silverado-1500 has overhead valves (OHV).
The 2003 Chevrolet Silverado-2500HD has overhead valves (OHV).
The 2003 Chevrolet Silverado-1500 is a gas-powered vehicle.
The 2003 Chevrolet Silverado-2500HD is a gas-powered vehicle.