Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Wiper/Washer Schematics | |||
1 | Did you review the Wiper/Washer System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Does the windshield wiper/washer system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the test lamp illuminate? | Go to Step 4 | Go to Step 7 |
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 8 |
5 |
Does the test lamp illuminate? | Go to Step 10 | Go to Step 6 |
6 |
Does the test lamp illuminate? | Go to Step 12 | Go to Step 9 |
7 | Repair the windshield wiper motor accessory voltage supply circuit for an open or short to ground. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Is the repair complete? | Go to Step 14 | -- |
8 | Repair the windshield wiper motor ground circuit for an open or high resistance. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Is the repair complete? | Go to Step 14 | -- |
9 | Repair the windshield wiper/washer switch accessory voltage supply circuit for an open or short to ground. Refer to Wiring Repairs or Connector Repairs in Wiring Systems. Is the repair complete? | Go to Step 14 | -- |
10 | Inspect for poor connections at the windshield wiper motor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 14 | Go to Step 11 |
11 | Replace the windshield wiper motor. Refer to Windshield Wiper Motor Replacement . Is the repair complete? | Go to Step 14 | -- |
12 | Inspect for poor connections at the windshield wiper/washer switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 14 | Go to Step 13 |
13 | Replace the windshield wiper/washer switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column. Is the repair complete? | Go to Step 14 | -- |
14 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |