Power Main Relay Test

Remove relay. See ELECTRICAL COMPONENT LOCATIONS  table. Replace relay if it does not operate as follows. See Fig 1.

• No continuity should exist between terminals No. 3 and 5.
• Apply battery voltage and ground between terminals No. 1 and 2. Continuity should exist between terminals No. 3 and 5.

Fig 1: Identifying Power Main Relay Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002