Nissan Repair: wipers, chevy blazer, light probe

Question
my 2003 chevy blazer window wiper works on high only , i have checked the fuses .all ok , window wiper fluid does not work either but it works on the rear window just find , can you help thank you

Answer
Hi John -

If you have a light probe style circuit tester, that would help. Find the wiper motor assembly, should be under the cowl below the wipers. With the wiper switch on high, and ignition on, check all wires at the terminal for the motor. If power is present, the the wiper motor assembly needs changing, if you can order just the module, that may work. If there is no power present, then check the switch.

The rear wipers are on a different circuit, so check the wiper washer motor the same way as the wiper motor, however I have a feeling that when you repair the wipers, the washer will work as well.

Hope this helps -
aloha
calvin