Last Modified: 4-30-2014 6.6 J Doc ID: RM000001BBX000X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: STEERING COLUMN: VARIABLE GEAR RATIO STEERING SYSTEM: TS and CG Terminal Circuit; 2006 MY LX470 [05/2005 -        ]

TS and CG Terminal Circuit

DESCRIPTION

The sensor signal check detects faults in VGRS sensor signal, which cannot be detected by the DTC check.

HINT:

If a current DTC exists when connecting TS and CG, the warning light will remain on.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK WIRE HARNESS (VGRS ECU - DLC3 AND BODY GROUND)

(a) Disconnect the V11 VGRS ECU connector.

(b) Measure the resistance according to the values in the table below.

Standard resistance:

Tester Connection

Specified Condition

TS (V11-1) - TS (D8-12)

Below 1 Ω

TS (V11-1) - Body ground

10 k Ω or higher

CG (D8-4) - Body ground

Below 1 Ω
NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

REPLACE VGRS ECU