Will this pump work with my existing washer fluid lines and connectors?

Yes. This unit connects directly to the factory electrical connector and feeds into your OEM reservoir plumbing without adapters or splicing. Plug-and-play installation.

Does the level sensor require a separate dashboard module or gauge?

No. The integrated sensor communicates with your existing Grand Cherokee instrument cluster through the factory harness. No additional wiring or modules needed.

What if the pump doesn't engage after installation?

Check that the electrical connector is fully seated on the pump terminals and verify your reservoir has fluid. If spray still won't activate, test the wiper fuse in your vehicle's main panel before concluding the pump is faulty.