For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 |

1. Turn the ignition ON.
2. Turn the wiper switch to HI.

Is battery voltage available at wiper motor connector terminal 6?

11-14 V

Go to Step 2

Go to Step 3

2 | Replace the wiper motor. Refer to Windshield Wiper Motor Replacement . Is the repair complete? | -- | System OK | --
3 |

1. Use an ohmmeter to test the continuity of the wiper switch.
2. Turn the wiper switch to HI. Check for continuity between the wiper switch terminal 8 and 9.

Is there continuity between terminals 8 and 9?

0 ohms

Go to Step 5

Go to Step 4

4 | Replace the wiper switch. Refer to Windshield Wiper and Washer Switch Replacement . Is the repair complete? | -- | System OK | --
5 | Repair the open circuit between wiper switch connector terminal 9 and wiper motor connector terminal 6. Is the repair complete? | -- | System OK | --