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)
SCM sets this code when amount of change of the tilt motor position sensor is little than 12edge (6pulse) for 2sec. This means that tilt motor/sensor stuck due to open or short in circuit or external cause (compulsive restriction)
Item
Detecting Condition
Possible Cause
DTC Strategy
Tilt Motor position sensor signal check
IPS(Intelligent Power Switch) terminal short
Tilt Motor position sensor (A,B)
Enable Conditions
B+ status error
Threshold Value
-
Diagnostic Time
Immediately
DTC Erasing Time
DTC is erased immediately after trouble fixed
Fail Safe
Warning BUZZER sounds 10 times
Fig.1) Normal waveform of tilt motor/position sensor