LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2016 >> Sentra FE+S >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Driver Assistance System (ADAS Control Unit) (DTCS) >> DTC/Circuit Diagnosis >> DTC C1A01: Power Supply Circuit 1, C1A02 Power Supply Circuit 2 >> DTC Logic >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)
 
DTC detection condition
C1A01
(1)
POWER SUPPLY CIR
(Power supply circuit)
The battery voltage sent to ADAS control unit remains less than 7.9 V for 5 seconds
C1A02
(2)
POWER SUPPLY CIR 2
(Power supply circuit 2)
The battery voltage sent to ADAS control unit remains more than 19.3 V for 5 seconds