LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
2017
>>
Canyon SL
>>
Repair and Diagnosis
>>
Accessories & Equipment
>>
Drivers Assistance Systems - ADAS
>>
Object Detection System And Pedestrian Protection System
>>
Diagnostic Information and Procedures
>>
DTC B127B: Rearview Camera Input Signal Circuit Missing Reference
>>
Conditions for Setting the DTC
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Conditions for Setting the DTC
Signal from the rearview camera not received by the Human Interface Machine Control Module for 2.5s.