FixVault

Taillight Control Relay

  1. Remove taillight control relay from driver's side fuse/relay box located near left side kick panel. See Figure.
  2. Note terminal identification on taillight relay. See Fig 1. Using an ohmmeter, check continuity between terminals No. 1 and 2. Apply battery voltage to terminal No. 2 and ground to terminal No. 1. Continuity should now exist between terminals No. 3 and 5. Replace taillight control relay if defective.
Fig 1: Identifying Taillight Control Relay Terminals
G98H12119Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002