Howdy yall

I replaced my injectors n ficm, truck runs great thanks for all the help w that one. Now my wipers dont work. Turn signals, hi beams work. Got power at both fuses and they have continuity but no wipers or washer pump. Anybody have a diagram for this? Is the motor located under the front cowl?

Thanks
shem

 

Since you suspect that your recent repair activity might be when this concern began I recommend that you check Ground G100 at the left rear of the engine compartment - make sure it is connected, clean and tight. This is one of the grounds for the wiper motor and module assembly. Many people disconnect and move different things when working on their trucks, some times unnecessarily or for other reasons. I would grab a good light and inspect all of the wiring under the hood in that left rear engine compartment area making sure that all harness connections are connected and secure before going nuts.

And just to be absolutely sure, the fuses for your wipers are in the instrument panel fuse box, fuses F2.33 (15A) and F2.106 (30A) and have power with the ignition in run.