Test Description
The number below refers to the step number on the diagnostic table.
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Wiper/Washer Schematics Connector End View Reference: Wiper/Washer Connector End Views | |||
1 | Did you review the Wiper/Washer System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Are the windshield wipers always on? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections |
Disconnect the windshield wiper/washer switch connector at the multifunction switch assembly. Are the windshield wipers always on? | Go to Step 4 | Go to Step 7 | |
4 |
Did you find and correct the condition? | Go to Step 11 | Go to Step 5 |
5 | Test the windshield wiper switch signal 2 circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 6 |
6 | Test the windshield wiper motor high speed circuit for a short to voltage. Refer to Circuit Testing and to Wiring Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 9 |
7 | Inspect for poor connections at the windshield wiper/washer switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 8 |
8 | Replace the windshield wiper/washer switch. Refer to Turn Signal Multifunction Switch Replacement . Is the repair complete? | Go to Step 11 | -- |
9 | Inspect for poor connections at the windshield wiper motor. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs . Did you find and correct the condition? | Go to Step 11 | Go to Step 10 |
10 | Replace the windshield wiper motor cover. Refer to Windshield Wiper Motor Cover Replacement . Is the repair complete? | 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 |
