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Home >> Infiniti >> 2019 >> Q50 Pure, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> ADAS Control Unit >> Ecu Diagnosis Information >> ADAS Control Unit 2 >> Reference Value >> Physical Values
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Physical Values

Terminal No.

(Wire color)

Description

Condition

Standard value

Reference value

+

-

Signal name

Input/Output

1

(R)

2

(B)

Warning buzzer signal

Output

Ignition switch ON

Driver assistance buzzer OFF

0 - 0.1 V

Approx. 0 V

At "ADAS buzzer 2" test of "Active test"

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2

(B)

Ground

Ground

--

Ignition switch ON

0 - 0.1 V

Approx. 0 V

3

(R)

--

Chassis communication-L

--

--

--

--

9

(L)

ITS communication-H

--

--

--

--

12

(R)

24

(L)

Steering vibration motor signal

Output

Ignition switch ON

Steering vibration motor OFF

0 V

Approx. 0 V

At "Vibration motor" test of "Active test"

12 V

Approx. 12 V

13

(G)

2

(B)

Warning buzzer signal ground

--

Ignition switch ON

0 - 0.1 V

Approx. 0 V

15

(L)

--

Chassis communication-H

--

--

--

--

16

(G)

2

(B)

Ignition power supply

Input

Ignition switch ON

--

10 - 16 V

Battery voltage

21

(P)

--

ITS communication-L

--

--

--

--

24

(L)

2

(B)

Steering vibration motor signal ground

Output

Ignition switch ON

Steering vibration motor OFF

4 V

Approx. 4 V

At "Vibration motor" test of "Active test"

0 V

Approx. 0 V