Replacing the rear wiper blade on a 2017 Jeep Grand Cherokee is a quick, do-it-yourself task that takes only a few minutes with the right blade. You’ll remove the old blade from the wiper arm and fit a new one securely, ensuring clear rear visibility in all weather.
When you replace the blade, you’ll need to choose a blade that fits the Grand Cherokee’s rear wiper arm. The process is similar across most rear-wiper assemblies, but some models use a push-tab release while others use a simple slide-on connector. The steps below cover the common setup for this model, with notes for alternate locking styles.
What you’ll need
Before you start, gather the following to complete the replacement without interruptions:
- A replacement rear wiper blade compatible with the 2017 Grand Cherokee (check your owner’s manual or confirm blade type at the parts counter).
- Clean cloth or mild cleaner to wipe the glass and blade connections.
- Optional: gloves to protect your hands while handling the arm and blade.
- Optional: a small flat-head screwdriver if a stubborn blade needs gentle release assistance.
Having the correct blade and a clean working area helps ensure a secure fit and clear rear visibility.
Understanding blade attachment (common styles)
The rear blade on many 2017 Grand Cherokee models uses a clip-on adapter that snaps onto a small nub on the wiper arm. Some aftermarket blades may use a different connector. Always verify compatibility with your exact build and follow the release mechanism on the blade adapter.
Tip for identifying your blade type
Check the old blade’s connector: if there is a slim release tab on the blade’s center, you’re likely dealing with a clip-on style. If the blade slides off more easily when rotated or requires lifting a lever, it may use a different locking method.
Removing the old blade
Before you start, ensure the wiper arm is accessible and in a safe working position by lifting it away from the rear window. The blade is held by a small locking mechanism on the blade adapter. Depending on the blade style, press the release tab or rotate to release, then slide the blade straight off the arm. If resistance is felt, gently twist the blade to loosen the connection.
- Turn off the vehicle and lift the wiper arm away from the rear window until it’s roughly perpendicular to the glass.
- Locate the release on the blade adapter. For clip-on blades, press the release and slide the blade straight off the arm. If your blade uses a hook-style connector, rotate the blade slightly to disengage and slide off.
- Carefully set the old blade aside; avoid letting the arm snap back onto the glass or prop it against the window.
Careful handling prevents the arm from snapping back onto the glass and damaging the paint or glass.
Installing the new blade
Before installing, compare the new blade’s connector to the old one to confirm compatibility. Then install as follows:
- With the arm still raised, align the new blade’s connector with the wiper arm’s receptacle.
- Slide the blade onto the arm until it locks in place with a click (or until the connector sits flush and secure). Do not force past resistance.
- Lower the wiper arm back onto the glass slowly and evenly.
Ensure the blade is fully seated and locked before lowering the arm back onto the glass.
Post-install checks
Test the new blade to verify proper operation and clear wiping. Turn the rear wiper on and watch for smooth movement and streak-free performance. If you notice skipping, chattering, or streaks, re-seat the blade and confirm it is properly locked onto the arm.
Troubleshooting tips
If the blade won’t release or won’t lock, double-check that you are using the correct blade type for your wiper arm. Some Grand Cherokee models use a two-part locking mechanism that requires fully depressing the release while sliding the blade. When in doubt, consult the owner’s manual or a parts specialist for compatibility guidance.
Summary
The rear wiper blade replacement on a 2017 Jeep Grand Cherokee is a straightforward DIY task. Remove the old blade by releasing its adapter from the wiper arm, then snap a new blade into place. Verify compatibility, install firmly, and test the wipe to ensure clear visibility.