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Home >> Acura >> 1995 >> 2.5TL >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Component Testing >> Intermittent Wiper Relay Test

Intermittent Wiper Relay Test

  1. Relay is located at left rear corner of engine compartment. Turn ignition off. Disconnect relay harness connector and remove relay from retaining bracket.
  2. Using an ohmmeter, ensure continuity exists between relay terminals No. 3 and 6, then terminals No. 2 and 4. See WIRING DIAGRAM  . Continuity should not exist between terminals No. 1and 2.
  3. Using fused jumper wires, apply battery voltage and ground between relay coil terminals No. 3 and 6. Continuity should now exist between terminals No. 1 and 2. Ensure continuity does not exist between terminals No. 2 and 4. Replace relay if continuity is not as specified.