Power Relay Test
Radiator fan relay, A/C condenser fan relay, Blower motor relay
  1. Disconnect the under-hood fuse/relay box connector E (20P).
  1. At the under-hood fuse/relay box side, do the following test.
    Radiator fan relay:
    • Connect power and ground between the No. 5 (−) and the No. 8 (+) terminals. There should be battery voltage between the No. 13 terminal and body ground.
    • Disconnect power and ground from the No. 5 and the No. 8 (+) terminals. There should be no voltage between the No. 13 terminal and body ground.
    A/C condenser fan relay:
    • Connect power and ground between the No. 4 (−) and the No. 16 (+) terminals. There should be battery voltage between the No. 12 terminal and body ground.
    • Disconnect power and ground from the No. 4 (−) and the No. 16 (+) terminals. There should be no voltage between the No. 12 terminal and body ground.
    Blower motor relay:
    • Connect power and ground between the No. 1 (−) and the No. 8 (+) terminals. There should be battery voltage between the No. 3 terminal and body ground.
    • Disconnect power and ground from the No. 1 (−) and the No. 8 (+) terminals. There should be no voltage between the No. 3 terminal and body ground.