Component Location
General Description

Intergrated Memory System (hereinafter referred to IMS) is a kind of convenience that memorize the fittest posiotion of seat, steering wheel and mirror for driver, and restores it with just one memory switch. Powerseat ECU for adjusting seat position and Tilt/Telescope ECU for steering wheel/mirror position is sub-ECU of IMS. Equipment for Powerseat adjusting beside Powerseat ECU are input switch, four motors and sensors. According to input signal four motors adjusts horizental posiotion, inclination of the back of a seat and height of seat. Sensors for each motor detects position and delivers it to powerseat ECU

DTC Description

The ECM sets DTC B1956 if there′s any fault in front height sensor signal.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

● Open or short in signal harness

Enable Conditions

● IGN ‘ON’ & Engine ‘OFF’

● Open or short in power harness

Threshold value

● Faulty front height s/w

Detecting time

● Faulty front height motor

FAIL SAFE

● Faulty front height sensor

Specification
Schematic Diagram
note
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Яндекс.Метрика