CAN NOT LOCATE THE SPEED SENSOR ON A CHEVROLET SILVERADO 1500

there are turbine speed sensors that are located in the area you mentioned
if they are faulty ,the TCM has difficulty in correctly changing gears

Please give details like Model 1500 or 2500, Engine size, Manual or Auto transmission. I have given below position of Vehicle speed Sensor.

Silverado 1500 2WD V6-4.3L

36 - Vehicle Speed Sensor (VSS)>

Need to always use Google for all vehicle questions & also
You Tube Video

Nothing you won't find doing that

ABS and brake light comes on while driving .Any reported fixes

SEE DIAGRAM BELOW FOR AUTOMATIC TRANSMISSION VEHICLE SPEED SENSOR LOCATION.

You need to know which one to replace. They are located on the front wheel bearing hub assembly on the backside, by the brake caliper. It is held in place by one screw and the wire just unplugs. Rocks damage these and they quit. Hope this helps.

Should be right behind the hub

Depending on what transfer case model you have,some have one sensor and some have 2.They will both be on the back of the transfer case.They will be on the tail shaft of the transfer case.The one with 2 sensors has one on the left and one on the right.Hope this helps.Good luck.

The crank sensor is on the back side of the engine next to the firewall. Not sure if this car has speed sensor.

the speed sensor is located generally on the tailshaft housing or in other words where the driveshaft slides into transmission has a small black sensor with a couple of wires going to it. those trucks have a bad problem with the cluster going out on them though. more than likely that is going to be your problem. you have to take cluster to dealership (new one) and they have to burn the current mileage into it.