Last Modified: 4-30-2014 6.6 S Doc ID: RM0000018A7002X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2006 MY LX470 [05/2005 -        ]

DIAGNOSTIC TROUBLE CODE CHART

If a DTC is displayed during the DTC check, check the circuit for that code listed in the table below. For details of each code, turn the page referred to under the "See page" for the respective "DTC No." in the DTC chart.

Power tilt and power telescopic steering column

DTC No.

Detection Item

Trouble Area

See page

B2602

Key Unlock Warning Switch Circuit Malfunction

Key unlock warning switch

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2602; Key Unlock Warning Switch Circuit Malfunction

B2603

Tilt and Telescopic Manual Switch Circuit Malfunction

- Tilt and telescopic manual switch circuit

- Tilt and telescopic ECU

- Wire harness

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2603; Tilt and Telescopic Manual Switch Circuit Malfunction

B2610

Tilt Position Sensor or Tilt Motor Circuit Malfunction

- Position sensor power source circuit

- Actuator power source circuit

- Tilt motor circuit

- Tilt and telescopic ECU

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2610; Tilt Position Sensor or Tilt Motor Circuit Malfunction

B2611

Telescopic Position Sensor or Telescopic Motor Circuit Malfunction

- Position sensor power source circuit

- Actuator power source circuit

- Telescopic motor circuit

- Tilt and telescopic ECU

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2611; Telescopic Position Sensor or Telescopic Motor Circuit Malfunction

B2620

ECU Power Source Circuit Malfunction

- Battery

- ECU power source circuit

- Tilt and telescopic ECU

- Wire harness

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2620; ECU Power Source Circuit Malfunction

B2621

Communication Interruption

- Multiplex communication system

- Tilt and telescopic ECU

2006 MY LX470 [05/2005 -        ]; STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM: B2621; Communication Interruption