General Information

Power Seat Module
B1996 Headrest Auto Adjust Error - General Information

Component Location





General Description

IMS (Integrated Memory System) is a system which can memorize the position of power seat (PTM), tilt/telescope handle (SCM), side mirror (DDM/ADM) by position sensor and restores them to a previous position. (Memory function is not allowed during driving for safety reason)

DTC Description

This code is set when Headrest interlock slide function isn't setting or, It's out of range by Headrest Auto Adjust error.

DTC Detecting Condition





Diagnostic Circuit Diagram










Signal Waveform & Data




Fig.1) Normal waveform of Headrest motor position sensor