Last Modified: 4-30-2014 6.6 C Doc ID: RM000000XZ9007X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2610; Tilt Position Sensor or Tilt Motor Circuit Malfunction; 2006 MY LX470 [05/2005 -        ]

DTC

B2610

Tilt Position Sensor or Tilt Motor Circuit Malfunction

DESCRIPTION

The tilt motor is operated by the power source voltage supplied from the tilt and telescopic ECU and makes the steering column tilt upward and downward. The tilt position sensor (Hall IC) in the tilt motor detects the tilt angle of the steering column and outputs the signal to the CPU in response to that tilt.

HINT:

Limit positions can be confirmed on the screen of the intelligent tester.

DTC No.

DTC Detection Condition

Trouble Area

B2610

Within tilt motor operation range, motor deceleration is detected and motor stops.
  • Position sensor power source circuit
  • Actuator power source circuit
  • Tilt motor circuit
  • Tilt and telescopic ECU

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1.

CHECK POSITION SENSOR POWER SOURCE CIRCUIT

(a) Check the position sensor power source circuit 2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: Position Sensor Power Source Circuit .

NG

REPAIR OR REPLACE MALFUNCTION PART

OK

2.

CHECK ACTUATOR POWER SOURCE CIRCUIT

(a) Check the actuator power source circuit 2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: Actuator Power Source Circuit .

NG

REPAIR OR REPLACE MALFUNCTION PART

OK

3.

CHECK TILT MOTOR CIRCUIT

(a) Check the tilt motor circuit 2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: Tilt Motor Circuit .

NG

REPAIR OR REPLACE MALFUNCTION PART

OK

REPLACE TILT AND TELESCOPIC ECU