The relay is powered up and activated thanks to a small electrical current. When it is activated, it lets a current that is much bigger than the original one flow through other two outlets. It is used to control the headlights, the rear fog light, the electric fan, etc.
Wipers do not work, will not move or anything? The monkeys pump works,washer fluid, bur nothing. Checked out all the fuses and replaced them was told to check the wiper relay but having a hard time finding it? I was told several places to check but haven't checked under the dash on the driver's side because I have to pull the whole dash apart? Is there a way to take the fuse block out from the left side dash? Was told it might be able to get to it?
Well I replaced both of the wiper relays and the multifunctional swich but still no wipers. I have power to the wiper motor but they don't move. Now when I turn the wipers on the headlights come on? So I don't know what elae to do. Maybe replace the wiper motor? Any suggestions from anyone.
I have a new BCM from the Chevrolet dealer but its not in the truck yet because it needs to be reprogrammed. I talked to a serves technician and that's the problem.
I HAVE A PROBLEM WITH A CHEVROLET SILVERADO 2019 RST Z71 5.3, THE HEADLIGHTS,TURN SIGNALS WORKS FINE, BUT ON THE REAR LIGHTS JUST WORK THE STOP AND TURN SIGNAL, THE PARK LAMPS WONT WORK BUT THE LICENSCE PLATE WORKS FINE, I CHECK THE FUSES AND ARE FINE, BUT AT THE TIME TO CHEK THE RELAY PARK LAMPS , I CONNECT THE TESTER LIGHT TO GROUND AND I MAKE A BRIDGE TO RELAY GROUND AND PARK LAMPS TURN ON, SO I SCANNED THE BCM AND NO FAULT CODES, I CHECK ON DATA LIVE AND THE SWITCH WORKS ACTIVE AND INACTIVE, ANY ONE HAS THE SAME PROBLEM
I'm having a window problem. Neither of the windows has any movement. They are in the up position. Checked all wiring and found broken wire fixed and checked with multimeter and it is good now. I checked all remaining wires in the harness and all are good. Checked motor and relay and both are good so I'm completely out of ideas.
When trying to crank engine motor does nothing. No power to coils, fuel pump or starter. Can get the motor to spin by jumping starter relay pins #30 and #87. Accessories work.
I replaced fuel pump relay ,fuel pump,fuel filter put a new battery in it the first time i tried to start it it made a spinning noise like sumthing wasnt cat hing i tried again this timeit tured over but wount start and the battery died i tried to boost it turned the key nothing tryed to charge it n the same thing wont turn over all the accsessery work dont kno were togo crom here dont want to keep tbrowing money at it