Wipers Inoperative - One Mode. Chevrolet Joy 2008

For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle

2

1. Turn the ignition ON, engine OFF.
2. Turn the wiper switch to the LO, HI, and INT positions.

Do the front wipers operate in the LO, HI, and INT positions?

Go to Testing for Intermittent Conditions and Poor Connections

Go to Step 3

3 | Do the wipers operate in the LO and HI position, but not the INT position? | Go to Step 6 | Go to Step 4

4

1. Disconnect the wiper motor.
2. Turn the ignition ON, engine OFF.
3. Turn the wiper switch to the affected speed.
4. With a test lamp connected to a good ground, test the corresponding voltage supply circuit at the wiper motor connector for ignition positive voltage.

Does the test lamp illuminate?

Go to Step 7

Go to Step 5

5

1. Turn the wiper switch to the affected speed.
2. With a test lamp connected to a good ground, test the corresponding voltage supply circuit at the wiper/washer switch for ignition positive voltage.

Does the test lamp illuminate?

Go to Step 8

Go to Step 6

6 | Inspect for poor connections at the harness connector of the wiper/washer switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 9
7 | Inspect for poor connections at the harness connector of the wiper motor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 10
8 | Repair the high resistance or open condition in the voltage supply circuit to the wiper motor. Refer to Wiring Repairs . Did you complete the repair? | Go to Step 11 | --
9 | Replace the front wiper/washer switch. Did you complete the replacement? | Go to Step 11 | --
10 | Replace the front wiper motor. Did you complete the replacement? | Go to Step 11 | --
11 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3