General Information

Adaptive Front Lighting System
B1637 System Not Initialized - General Information

Component Location





General Description

The ECU store height sensor's value to deactivation memory inside ECU,When the ECU initializing a height sensor.The ECU reinstitute a present height sensor's value to "zero" and reflect for the operation levelling control by reinstituted height sensor's value.

DTC Description

B1637 code is request code for initialzing of height sensor after parameter downloading for not applied to air suspension.

DTC Detecting Condition