Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Hyundai
>>
2017
>>
Santa Fe XL Base
>>
Repair and Diagnosis
>>
External Pages
>>
Different variant/trim
>>
Section 1 (4WD Control System Diagnosis)
>>
DTC U1121: Lost Communication With Electric Stability Program Module
>>
DTC Information
>>
DTC Description
DTC Description
WARNING:
This page is about a different variant/trim than selected.
If the 4WD ECU doesn't get some ESC signals from ESC module, it sets U1126.