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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Steering Column) >> Power Tilt And Power Telescopic Steering Column System >> DTC B2611: Telescopic Position Sensor or Telescopic Motor Circuit Malfunction >> Description

DTC B2611: Telescopic Position Sensor or Telescopic Motor Circuit Malfunction: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

The telescopic motor is operated by the power source voltage supplied from the multiplex tilt and telescopic ECU and slides the steering column forward and backward. The telescopic position sensor (hall IC) in the telescopic motor detects the sliding position in the forward and backward directions of the steering column and outputs a signal to the CPU based on that sliding amount.

Fig 1: Identifying Telescopic Position Sensor Operation Range
G05272981Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT

Limit positions can be confirmed on the Techstream

DTC DETECTION ITEM AND TROUBLE AREA

DTC No Detection Item Trouble Area
B2611 Telescopic operation stops within the operation range while operating
  • Wire harness or connector
  • Telescopic position sensor or telescopic motor
  • Multiplex tilt and telescopic ECU