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Home >> Lexus >> 2017 >> GS 350 Base, AWD >> Repair and Diagnosis >> Body & Frame >> Seats >> Front Power Seat Control System - Diagnostic Codes >> Front Power Seat Control System >> DTC B265C: Pelvis Support Sensor Circuit [09/2014 - ] >> Description
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DTC B265C: Pelvis Support Sensor Circuit [09/2014 - ]: Description

When the position control ECU assembly does not receive a sensor signal despite forward or backward movement of the seat by power seat motor operation, this DTC is stored.

DTC Code DTC Detection Condition Trouble Area
B265C The forward and backward lock detection position of the sensor is the same.
  • Position control ECU assembly
  • Lumbar support adjuster assembly LH (Pelvis motor)*1
  • Lumbar support adjuster assembly RH (Pelvis motor)*2
  • Harness or connector