Motor Runs at Low Speed, But Will Not Move at High

1. Disconnect motor connector. If motor will not run on low speed, connect a jumper wire between battery positive and terminal 3 of motor connector. Connect a second jumper between battery ground and terminal 2 of motor connector.
2. If motor does not run, replace motor. If motor runs proceed to step 5.
3. If motor will not run at high speed, connect a jumper wire between battery positive terminal and terminal 4. Connect a second jumper wire between ground and terminal 2 of motor connector.
4. If motor does not run, replace motor. If motor runs proceed to step 6.
5. If wipers will not run at low speed use a suitable ohmmeter, check for open circuit. Check between terminal 11 of HI-LO wiper relay to terminal 3 of wiper motor wire harness connector for continuity. If satisfactory proceed to step 6, if not repair as necessary.
6. If wiper will not run at high speed, using a suitable ohmmeter, check for an open circuit. Check between terminal 28 of HI-LO wiper relay and terminal 11 of wiper motor wire harness connector for continuity. If satisfactory proceed to next step. If not satisfactory repair as necessary.
7. Check for faulty HI-LO wiper relay.