Wipers Mist, Delay, and Low Modes Inoperative. Chevrolet PJJ 2000

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

1. Turn the ignition switch to RUN.
2. Turn the wiper switch to LO.
3. Measure the voltage by backprobing from the wiper/washer switch connector, terminal C, to ground using a J 39200.

Is the measurement greater than the specified value?

1 V

Go to Step 6

Go to Step 3

3 | Check for a poor connection at the wiper/washer connector, or for an open in the pigtail wires to the wiper/washer switch. Is a poor connection or an open present? | -- | Go to Step 5 | Go to Step 4
4 | Replace the wiper/washer switch. Refer to Windshield Wiper and Washer Switch Replacement - On Vehicle in Steering Wheel and Column- Tilt. Is the replacement complete? | -- | Go to Wiper/Washer System Check | --
5 | 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 | --
6 | Measure the voltage by backprobing from the wiper/washer switch connector, terminal B, to ground using a J 39200. Is the measurement greater than the specified value? | 1 V | Go to Step 7 | Go to Step 3

7

1. Disconnect the wiper motor connector.
2. Measure the voltage from the wiper motor connector, terminal D, to ground using a J 39200.

Is the measurement greater than the specified value?

1 V

Go to Step 9

Go to Step 8

8 | Repair the open in CKT 113. Is the repair complete? | -- | Go to Wiper/Washer System Check | --
9 | Measure the voltage from the wiper motor connector, terminal E, to ground using a J 39200. Is the measurement greater than the specified value? | 1 V | Go to Step 11 | Go to Step 10
10 | Repair the open in CKT 112. Is the repair complete? | -- | Go to Wiper/Washer System Check | --
11 | Replace the wiper motor cover. Refer to Wiper Motor Cover Replacement. Is the replacement complete? | -- | Go to Wiper/Washer System Check | --