Escort L4-122 2.0L SOHC (1997)
Headlamp Relay: Testing and Inspection
73 Digital Multimeter
Special Tool(s)
HEAD Relay Terminal Location
Check Relay Continuity
Check Relay Operation
1. Measure the resistance between relay terminal COM and all other terminals. If any resistance is 5 ohms or less, replace the HEAD relay.
Otherwise, continue with test.
2. Use a jumper wire to apply ground to terminal COIL. Measure the voltage at terminal COM. If voltage is less than 10 volts, replace the HEAD
relay. Otherwise, return to the pinpoint tests.
