2UZ-FE ENGINE CONTROL SYSTEM: EFI RELAY: ON-VEHICLE INSPECTION; 2006 MY LX470 [05/2005

Last Modified: 4-30-2014	6.6 G	Doc ID: RM0000017RY002X
Model Year: 2006	Model: LX470	Prod Date Range: [05/2005 - ]
Title: 2UZ-FE ENGINE CONTROL SYSTEM: EFI RELAY: ON-VEHICLE INSPECTION; 2006 MY LX470 [05/2005 - ]

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