For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Wiper/Washer System Check performed? | -- | Go to Step 2 | Go to Wiper/Washer System Check
2 | Do the wipers operate at all with the wiper switch in HI? | -- | Go to Step 4 | Go to Step 3
3 | Replace the wiper/washer switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle . Is the replacement complete? | -- | Go to Wiper/Washer System Check | --
4 |

1. Turn the ignition switch to RUN.
2. Set the wiper switch to HI.
3. Backprobe from the wiper/washer switch connector C201, terminal D, to ground with a test light.

Is the test light on?

--

Go to Step 8

Go to Step 5

5 | Check for a poor connection at connector C201, or for an open in the pigtail to the wiper/washer switch. Is a poor connection or open circuit present? | -- | Go to Step 7 | Go to Step 6
6 | Replace the wiper/washer switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle . Is the replacement complete? | -- | Go to Wiper/Washer System Check | --
7 | Repair the poor connection or the open in the pigtail wires to the wiper/washer switch. Is the repair complete? | -- | Go to Wiper/Washer System Check | --
8 |

1. Disconnect the wiper motor connector.
2. Connect the test light between the wiper motor connector terminal C and ground.

Is the test light on?

--

Go to Step 10

Go to Step 9

9 | Repair the open in CKT 92. Is the repair complete? | -- | Go to Wiper/Washer System Check | --
10 | Check for a poor connection to the wiper motor. Is a poor connection condition present? | -- | Go to Step 11 | Go to Step 12
11 | Repair the poor connection to the wiper motor. Is the repair complete? | -- | Go to Wiper/Washer System Check | --
12 | Replace the wiper motor. Refer to Windshield Wiper Motor Replacement . Is the repair complete? | -- | Go to Wiper/Washer System Check | --