Gm Wiper Motor Wiring
Discussion in the garage started by 73k5blazer may 24 2006.
Gm wiper motor wiring. The led switch plate reuses the original wiper switch wires. A short tutorial on how to wire up a windshield wiper motor including the park feature. The wiper motor connector is already installed on the wiring harness saving you from having to pin out the wiper motor connector. When the switch is advanced to the high speed position the wiper motor is grounded through wire b h only.
If no binding exists the wiper motor most likely is defective and must be replaced. When the washer button is pushed the wiper is grounded through wire b h and the washer pump is grounded through wire e g. Youll have a total of about 20 wires connecting between the multi function switch and its two connectors. You can also find other images like gm wiring diagram gm parts diagram gm replacement parts gm electrical diagram gm repair manuals gm engine diagram gm engine scheme diagram gm wiring harness diagram gm fuse box diagram gm.
The wipers motor controls two metal arms. The wiper motor has constant ignition power from the wiper fuse on two circuit 93 leads. Gm wiper motor wiring diagram welcome to our site this is images about gm wiper motor wiring diagram posted by maria rodriquez in gm category on oct 04 2019. Gm wires that thing through the module and grounds it through there.
The wipers will then speed up. There are no 12v power leads on the wiper switch contacts. The wiring harness has also been simplified with a new wiper control module design. The multi function switch that the wiper switch is a part of has two connectors.
Should i put the 1985 one in. Gm uses a switched ground system on all of their wiper motors on this series of trucks. Detailed wiper wiring diagram. As i kept it from the parts truck.
One connector is a gray one and the other is black. All my videos are in 1080p hi def so check that out car is a 1970 chevelle with a 2 speed hi and low wiper motor and mechanical washer pump just an idea on how to test the motor before it goes. The wiper switch routes grounds to the wiper motor not power. Any interference with these arms can cause the windshield wipers to move slowly.
Push button windshield washer function. Each of these arms connect to several other arms which ultimately attach to the base of the windshield wipers.