2002 ford ranger wiper problem replaced wiper motor switch and relays still want work

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Jul 12, 2013 - Uploaded by Raybob216 My 04 exployer left turn signal and break light not working fix loose wires behind ... bulb and come to find out wire had popped out of the harness. ... How to Change Ford Explorer 2002 Flasher Relay for Hyper Flasher Relay ... How To Install Replace Turn Signal Wiper High Beam Switch Ford Ranger 95-98 ...

Should be a fuse or the wiper motor try the fuse first

Do you have int wipers? If so check the int module its under the dash right side of the steering column I believe. Specifically check the solder joints.

Wipers do not require a relay. If your wipers are not functioning and a fuse is blown, the washer will not work either. If the washer works, check the wiper switch or the wiper motor, but wiper motors are normally very reliable.

Hi you should check for siezed wiper pivets.

Try replacing relay for wiper with another same relay from fuse block from another working accessory.Had same issue on friends Ford Ranger. Moved relays and cleaned harness connection at fuse block. Works fine.

Mazda is the same as a Ford Ranger. There is a wiper relay under the dash that goes bad. It will work on fast but not slow or delay. Just take the cover off and follow the wires from the lever or switch on the column and they will lead to a box, which is the relay. Then the wires goes out to the motor. I had this problem on two trucks.
Jeff

Why did you buy a switch? Did the original one meter out bad? Never replace any part till you understand how it works and how to test it. Work the wipers and the lighting issues as two separate problems. The wiper motor or relay etc may have failed around the same time as the heater core. Two separate things Unplug the wiper motor and turn the key on. Meter out the connector in different switch modes. Need a schematic of the circuit. Lights-- Problem is after the fuses and they are the start of most circuits. so you know you have an open circuit like a connector under the dash you disturbed unknowingly during the heat core deal or a loose ground wire.

It is probably the relay. They are not very expensive. I would not try to rig this if you can avoid it. It leads to a risk of fire when people try to wire around the existing system.

Call your parts store and get a price quote on the relay. You will need to tell them if you have delay wipers or not.

The wiper switch is most likely bad. Check the coolant level for the temp. issue. Low coolant will cause a gauge to shoot up suddenly