DTC P1681 Honda
Communication Error from HV ECU
Communication Error from HV ECU
Description
With the G2 terminal voltage at 9.5 V or more for 2 seconds or more, communication with the HV control ECU that occurs once or more within 5 seconds changes from being valid communication to being invalid communication 10 times or more within 1 minute.
Cause and Solution
CAN communication system HV control ECU Skid control ECU
Video Guide
Diagnostic Info
- DTC Code: P1681
- Brand: Honda