: 1597x1200 px
: June 28, 2018
Use a multi-meter to make sure that the motor is getting the correct voltage. Attach the probes of your multi-meter to the motor’s plug and toggle the switch up and down. Make note of the voltage in both directions. Your owner’s manual should list the specific voltage required. Ensure that the window moves freely during this test. There should be no slow spots or blockages. Unplug the motor. If you the motor is getting the proper voltage but not functioning properly, you likely need to replace it. Start by unplugging the wiring connectors from the motor.
Nowadays, auto electrical repairs are getting more and more complicated and are already pressuring the boundaries of contemporary technology. However, they are fundamentally the same with their design three decades ago. An informative general idea of your vehicles electrical structure would be an excellent kick off. The most important mechanism of your cars electrical system, the battery and the alternator are explained underneath, in conjunction with some troubleshooting tips.