One-Touch Down Feature Inoperative
- Check Power Supply To One-Touch Module - Gain access to one-touch module. Leave wire harness connected. Turn ignition on. Using voltmeter, measure voltage between Black wire and Purple/Orange wire of one-touch module connector. If reading is not battery voltage, go to next step. If reading is battery voltage, go to step 3).
- Check One-Touch Module Ground - Turn ignition off. Using ohmmeter, measure resistance between Black wire of one-touch module connector and known-good ground. If resistance is 5 ohms or less, go to next step. If resistance is more than 5 ohms, repair open Black wire.
- Check One-Touch Module Switch Signal - Using master window switch, actuate driver's side window in DOWN position. If window does not move, see SINGLE POWER WINDOW INOPERATIVE test. If window moves down, replace one-touch module.