LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> ADAS Control Unit (DTC/Circuit Diagnosis) (1 Of 2) >> DTC C1A05: Brake SW/Stop Lamp SW >> ADAS Control Unit 2 >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC

CONSULT screen terms

DTC detection condition

(Trouble diagnosis content)

[Malfunction type]

C1A05

62

BRAKE SW/STOP L SW

(Brake switch/Stop lamp switch)

[SIGNAL COMPARE ERROR]

Diagnosis condition

When Ignition switch is ON.

Signal (terminal)

--

Threshold

ADAS control unit 2 detects an error signal that is received from BCM via CAN communication

Diagnosis delay time

--