Will this pump work with my existing washer fluid reservoir?

Yes — this pump bolts directly into the factory reservoir mounting point. Your existing hose connections and fluid lines will reuse without modification.

Does the sensor come pre-wired, or do I need to splice connectors?

The assembly arrives ready to connect — plug the sensor harness into your vehicle's wiring loom at the reservoir. Wiring routing is identical to the original pump configuration.

What if the pump stops working after installation?

Check fluid level first — the integrated sensor prevents the motor from running if the reservoir is empty. If fluid is present and the pump won't cycle, test the electrical connector for corrosion or a loose terminal.