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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 80 (Active Air Flap Diagnosis (HEV)) >> DTC U0110: Lost Communication with Drive Motor Control Module 'A' (C-CAN) >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • MCU CAN signal confirmation
  1. Open or short in CAN communication line
  2. Faulty MCU.
Enable conditions
  • 2 seconds later after IG KEY ON
Threshold value
  • No MCU CAN message
Diagnosis time
  • 2seconds.
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