Last Modified: 7-3-2017 6.8:8.0.40 Doc ID: RM000001973005X
Model Year Start: 2007 Model: LX470 Prod Date Range: [08/2006 -           ]
Title: 2UZ-FE STARTING: IGNITION SWITCH: ON-VEHICLE INSPECTION; 2007 MY LX470 [08/2006 -        ]

ON-VEHICLE INSPECTION

1. INSPECT IGNITION OR STARTER SWITCH ASSEMBLY

(a) Measure the resistance of the switch.

Standard resistance:

Tester Connection

Switch Condition

Specified Condition

Between all terminals

LOCK

10 kΩ or higher

2 (AM1) - 3 (ACC)

ACC

Below 1 Ω

2 (AM1) - 3 (ACC)

2 (AM1) - 4 (IG1)

6 (IG2) - 7 (AM2)

ON

Below 1 Ω

1 (ST1) - 2 (AM1)

1(ST1) - 4 (IG1)

6 (IG2) - 7 (AM2)

6 (IG2) - 8 (ST2)

START

Below 1 Ω

If the result is not as specified, replace the ignition switch assembly.