Questions & Answers for: Oldsmobile 12 volt relay

...12 VOLT TEST LIGHT. If that area passes all the tests, I would check for power to the fuel pump ( with the ign key on. 12 volt test light will go ON then OFF ) Could be a faulty fuel pump, Hope this ...

...relay for this car WHAT I WOULD DO IS PUT 12 VOLTS TO THE HORN WIH A BATTERY CHARGER AND SEE IF THE HORN ITSEF IS BAD. IF IT WORKS I WOULD CHECK THE FUSES THERE ISNT A RELAY BUT THERE IS FUSES YOU ...

...relay. If they are both good then check the voltage at the fuel pump. If you have 12 volts for a few seconds when you turn on the ignition your pump is bad and needs replacing. If you have no voltage ...

...fan motor, how to fix it? Check the fuse first. If the fuse is good, apply 12 volts directly to the fan motor. If the motor does not run then replace it. If it does run replace the thermal

...12 volt test light, I recommend you interrogate the fuel pump relay socket. Pull the relay out and connect one probe to ground. Probe the socket terminals with the other test lead. With the key off, ...

relay first by changing with another with same part number in the fuse panel.If its good check for 12 volts at the fan switch coming in and going back out.If their is going back out replace fan switch

...volt meter on the buzzer setting You can use a magifiying glass if you have to You can use a VOM to voltage drop test it in place in car Relays you have to read the diagram on them & apply 12 ...

heating strips does not working on rear window At each end of the window are electrical terminals, you need to check if it has 12 volts & a good ground.It may be a blown fuse or bad relay.

...12 volts to clutch AC works good.I checked switch on dash is good.Unpluged relay used jumper wire engauged clutch AC works good.switched relay with other relay same number still no power to clutch.I ...

gauges, door locks,radio going crazy. weird noises from dashboard. starter only clicked. now everything dead. battery shows little over 12 volts. suspect ignition switch., check fuses & relays.