LEMON Manuals: Even more car manuals for everyone
Home >> Mercury >> 2002 >> Sable LS Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Wiper System And Washer System) >> Component Tests >> Mini-ISO Relays

Mini-ISO Relays

WARNING: This page is about a different car, the 2002 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove relay to be tested. Wiper high/low relay is located in battery junction box. See Figure. Check relay continuity. Continuity should exist between relay terminals No. 85 and 86, and between relay terminals No. 30 and 87A. See Fig 1. Continuity should not exist between relay terminals No. 30 and 87. If continuity is as specified, go to next step. If continuity is not as specified, replace relay.
  2. Using a jumper wire, apply battery voltage to relay terminal No. 85. Using a second jumper wire, ground relay terminal No. 86. Continuity should now exist between relay terminals No. 30 and 87. If continuity is not as specified, replace relay. If continuity is as specified, relay is okay at this time.
Fig 1: Identifying Mini Relay Terminals
G97D28186Courtesy of FORD MOTOR CO.
scientia non olet · About LEMON Manuals