Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM0000017RY006X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: 2UZ-FE ENGINE CONTROL SYSTEM: EFI RELAY: ON-VEHICLE INSPECTION; 2007 MY LX470 [08/2006 -        ]

ON-VEHICLE INSPECTION

1. REMOVE EFI RELAY (Marking: EFI)

(a) Remove the engine room relay block cover.

(b) Remove the relay from the engine room relay block.

2. CHECK EFI RELAY

(a) Measure the resistance of the relay.

Standard resistance:

Tester Connection

Specified Condition

1 - 3

10 kΩ or higher

1 - 3

Below 1 Ω

(when battery voltage is applied to terminals 2 and 4)

If the result is not as specified, replace the relay.

3. INSTALL EFI RELAY