Avalon, Camry, Camry Solara, Highlander, Sequoia, Sienna, Tacoma, Tundra & 4Runner

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sienna, 2002 Toyota Sequoia, and 2002 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

Ensure ignition is off. Remove circuit opening relay. See CIRCUIT OPENING RELAY LOCATION table. See Fig 1-Fig 10 .

CIRCUIT OPENING RELAY LOCATION ⁽¹⁾

Application

Location

Avalon

Top Corner Of Relay Box Behind Driver's Side Kick Panel

Camry & Camry Solara

In Fuse/Relay Box At Driver's Side Front Corner Of Engine Compartment

Highlander

In Relay Box Just Above Driver's Side Kick Panel

Sequoia, Sienna & Tundra

In Fuse/Relay Box At Driver's Side Front Corner Of Engine Compartment

Tacoma

Behind Lower Instrument Panel Cover, Next To Driver's Side Of Steering Column

4Runner

Below Right Corner Of Fuse/Relay Box Behind Lower Instrument Panel Cover At Driver's Side Of Instrument Panel To Left Of Steering Column, Just Above Hood Release Lever

⁽¹⁾	Circuit opening relay may be marked as CIR OPN relay.

To test circuit opening relay continuity, using ohmmeter, check for continuity and no continuity between specified terminals on circuit opening relay. See Fig 11-Fig 13 .
To test circuit opening relay operation, apply battery voltage and ground to circuit opening relay and use ohmmeter to check for continuity between specified terminals on circuit opening relay. See Fig 11-Fig 13 . Replace circuit opening relay if defective.

Fig 1: Locating Circuit Opening Relay (Avalon)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Locating Various Relays (Camry)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Locating Circuit Opening Relay (Camry Solara)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 4: Locating Various Relays (Highlander)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 5: Locating Circuit Opening Relay & Fuel Pump Relay (Sequoia)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 6: Locating Circuit Opening Relay (Sienna)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 7: Locating Circuit Opening Relay (Tacoma)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 8: Locating Circuit Opening Relay (Tundra 3.4L V6)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 9: Locating Circuit Opening Relay & Fuel Pump Relay (Tundra 4.7L V8)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 10: Locating Circuit Opening Relay (4Runner)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 11: Testing Circuit Opening Relay Or EFI Main Relay (Avalon, Camry, Highlander, Sequoia, Sienna & Tundra)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 12: Testing Circuit Opening Relay Or EFI Main Relay (Camry Solara & Tacoma)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 13: Testing Circuit Opening Relay Or EFI Main Relay (4Runner)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002