Rear Window Washer System Diagnosis
WARNING: This page is about a different car, the 2005 Suzuki Reno and 2005 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
For Hatchback and Station Wagon Model
DIAGNOSTIC INFORMATION AND PROCEDURES
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Check the washer fluid level. Is there fluid in the washer reservoir? |
- | Go to Step 3 | Go to Step 2 |
| 2 | Fill the washer reservoir. Is the repair complete? |
- | System OK | - |
| 3 | Verify that the hoses are not obstructed or leaking by disconnecting the washer hose and blowing through it toward the reservoir and also toward the nozzle. Are the hoses obstructed or leaking? |
- | Go to Step 4 | Go to Step 5 |
| 4 | Repair or replace the hoses. Is the repair complete? |
- | System OK | - |
| 5 | Check the function of the rear wiper. Does the rear wiper function correctly? |
- | Go to Step 7 | Go to Step 6 |
| 6 | Repair the rear wiper. Is the rear wiper repair complete? |
- | Go to Step 7 | - |
| 7 |
Does the ohmmeter indicate the specified value? |
0 | Go to Step 9 | Go to Step 8 |
| 8 | Repair the open or the high-resistance ground connection. Is the repair complete? |
- | System OK | - |
| 9 | Check the voltage at the washer pump connector (DK GRN wire) when the rear washer is turned ON. Is the voltage equal to the specified value? |
11-14V | Go to Step 10 | Go to Step 11 |
| 10 | Replace the washer pump. Is the repair complete? |
- | System OK | - |
| 11 |
Does the ohmmeter indicate the specified value? |
0 | Go to Step 12 | Go to Step 13 |
| 12 | Repair the open circuit between terminal A2 of the wiper switch connector and the rear washer pump. Is the repair complete? |
- | System OK | - |
| 13 | Replace the wiper switch. Is the repair complete? |
- | System OK | - |