However, to understand the problem (and potentially assist the mechanic), here's what's likely happening:
* Incorrect Wiring Connection: The most probable cause is that the wires controlling the front and rear washers are swapped at some point in the wiring harness. This could be anywhere from the switch itself to the pump motors.
* Faulty Switch: While less likely than a wiring problem, it's possible the switch itself is malfunctioning and sending the signals to the wrong pumps.
What a Mechanic Would Likely Do:
1. Diagnose the problem: They would use a wiring diagram specific to your 2005 Ford Escape to trace the wires from the washer switch to the front and rear washer pumps. They'd use a multimeter to check for continuity and voltage to pinpoint where the wires are incorrectly connected.
2. Repair the wiring: If the wires are simply swapped, they'll correct the connections. This might involve splicing wires, using connectors, or even replacing a section of the harness depending on the severity of the mis-wiring.
3. Replace the switch (if necessary): If the switch itself is faulty, it will need to be replaced.
4. Test the system: After making any repairs, they'll test the system thoroughly to confirm the front and rear washers now operate correctly.
Why you shouldn't try this yourself (unless you're experienced):
* Incorrect wiring can damage components: Applying incorrect voltage to the pumps could burn them out.
* Safety: Working with car electrical systems requires precautions to avoid short circuits and shocks.
* Complexity: Tracing wires in a car's harness can be difficult even with a wiring diagram.
In summary, while the issue sounds simple, attempting a fix without the proper knowledge and tools could easily make the problem worse. Professional help is the best approach for this repair.
