Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 145 (WIPER SYSTEM AND WASHER SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESWASHER MALFUNCTIONCOMPONENT TESTING
2013 Buick Regal Turbo Premium, Standard Trans
Component Testing
2013 Buick Regal Turbo Premium, Standard TransSECTION Component Testing
WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Washer Switch Test
- Ignition OFF, disconnect the harness connector at the S82 windshield wiper/washer switch.
- Test for less than 5 Ξ© between the signal circuit terminal 5 and ground.
- If not the specified value, replace the S82 windshield wiper/washer switch.
Washer Pump Malfunction
- Ignition OFF, disconnect the harness connector at the G24 windshield washer pump.
- Install a 10 A fused jumper wire between the control terminal 1 and 12 V. Install a jumper wire between the ground terminal 2 and ground.
- Ignition ON, verify the G24 windshield washer pump is activated.
- If the G24 windshield washer pump does not activate, replace the G24 windshield washer pump.
Low Washer Fluid Indicator Malfunction
- Ignition OFF, remove the B118B windshield washer fluid level sensor.
- Install a wire at terminal A and terminal B. Observe the resistance while moving the level switch.
- The resistance should be changing between less than 5 Ξ© to infinite resistance while moving the level switch.
- If not the specified range, replace the B118B windshield washer fluid level sensor.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.