Escort ZX2 L4-2.0L DOHC VIN 3 (2000)
5. Apply 12 volts to the power door lock relay terminal 5.
Measure the voltage between the power door lock relay terminals (shown in the first column of the chart) and ground , while grounding the ground
terminals (shown in the second column of the chart). The voltage should be greater than 10 volts.
6. If the power door lock switch fails any of the tests shown in the chart, install a new one.