DTC Hyundai P0116 Short Explanation
Channel: Maxidot Hyundai
Date: 2020-06-21

The video focuses on the basic Hyundai specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
- an explanation of what a bit is and how a byte is formed
- decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
- Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Hyundai
Code:
P0116
Definition:
MICU Lost Communication with Combination Switch Control Unit (HLSW Message)
Description:
Poor communication between the MICU and the Combination Switch Control Unit.Inoperative or intermittent Headlamp Switch.
Cause:
 Loose or poor connections between the MICU and the Combination Switch Control Unit. Blown fuse in the main under-hood fuse box Blown fuse in the under-dash fuse or relay box Faulty MICU Faulty Headlamp Switch (Combination Switch Control Unit).