For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Wiper/Washer Diagnostic System Check performed? | -- | Go to Step 2 | Go to Diagnostic System Check - Wiper/Washer
2 |

1. Turn the ignition switch to RUN.
2. Set the wiper switch to OFF.
3. Disconnect the wiper/washer switch connector.

Do the wipers park properly?

--

Go to Step 3

Go to Step 4

3 | Replace the wiper/washer switch assembly. Refer to Multifunction Turn Signal Lever Replacement in Steering. Is the replacement complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --
4 | Measure the voltage from the wiper/washer switch (vehicle side) connector terminal E to ground using a DMM. Is the measurement less than 1.0 V (approx. 0 V)? | 1.0 V | Go to Step 8 | Go to Step 5
5 |

1. Reconnect the wiper/washer switch connector.
2. Disconnect the wiper motor connector.
3. Measure the voltage from wiper motor connector terminal D to ground using a DMM.

Is the voltage less than 1.0 V (approx. 0 V)?

1.0 V

Go to Step 6

Go to Step 7

6 | Replace the wiper motor cover assembly. Refer to Wiper Motor Cover Replacement Is the replacement complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --
7 | Repair the short circuit condition to battery in circuit 113. Is the repair complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --
8 | Measure the voltage from the wiper/washer switch connector (vehicle side) terminal D to ground using a DMM. Is the measurement less than 1.0 V (approx. 0 V)? | 1.0 V | Go to Step 9 | Go to Step 10
9 | Replace the wiper motor cover assembly. Refer to Wiper Motor Cover Replacement Is the replacement complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --
10 |

1. Reconnect the wiper/washer switch connector.
2. Disconnect the wiper motor connector.
3. Measure the voltage from the wiper motor connector terminal E to ground using a DMM.

Is the measurement less than 1.0 V (approx. 0 V)?

1.0 V

Go to Step 11

Go to Step 12

11 | Replace the wiper motor cover assembly. Refer to Wiper Motor Cover Replacement Is the replacement complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --
12 | Repair the short circuit condition to battery in circuit 112. Is the repair complete? | -- | Go to Diagnostic System Check - Wiper/Washer | --