Wiper Arm Tip Pressure Check
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Run the wiper arms to the mid-wipe position.
- Remove the wiper blades from the wiper arms. Refer to Windshield Wiper Blade Replacement .
- Attach a scale to the end of the wiper arm and measure the force required to lift the wiper arm perpendicular to the windshield to normal working height (height with the blade attached).
- Replace the wiper arm if the measurement is not within the specification. Refer to Windshield Wiper Arm Replacement .
Tip Pressure
- Driver Side - 8.1 - 9.5 Newtons (29 - 34 Ounces)
- Passenger Side - 5.8 - 7.0 Newtons (21 - 25 Ounces)