wiper help.

[rladieu3]

i have a 94 blazer and the wipers stoped working??? i checked the fuse and it is fine....i don't see a relay in the book what could it be??

[SH-60B]

Could be just a rusty connector or a bad ground. Sometimes just unplugging and re-plugging can knock enough rust off to connect power again.

[AWOLMIND]

Its the pulse board on the wiper motor, you don't have to replace the motor. Advance has the Pulse Board ACI PN 172361 for $29.00, Autozone has it for $19.00 PN 70000. Sometimes you can try and clean the contacts an apply some dielectric grease to them and it may work for a while. You don't have to remove the motor to replace it, just remove the screws on the cover an there it is. unplug and replace. Hope this helps

[rladieu3]

thank you for your help

[rladieu3]

Quote: Originally Posted by AWOLMIND

Its the pulse board on the wiper motor, you don't have to replace the motor. Advance has the Pulse Board ACI PN 172361 for $29.00, Autozone has it for $19.00 PN 70000. Sometimes you can try and clean the contacts an apply some dielectric grease to them and it may work for a while. You don't have to remove the motor to replace it, just remove the screws on the cover an there it is. unplug and replace. Hope this helps

well i orded the part from autozone and when it come in it was for a new s10 . and that was the only one thay could get same with advance.so i took a to the junk yard and pulled one for $5. and thay still don't work.what now???

[SH-60B]

Put 12 volts directly to the motor. If it works the switch is bad, if it doesn't work the motor is bad.

[Bill Wheats]

Those motors don't burn out in 300K miles. The problem associated in the motor, is the internal + feed wire is bare and hangs real close to the gears. Often it will eventually touch, dump the voltage causing it not to run.
We just drill out the rivets. Tape a sleave around the wire and screw the casing back together using about $2 worth of stainless steel screws and nuts. It'll go at least another 10 years.