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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 481 (ADAS Control Unit) >> Ecu Diagnosis Information >> ADAS Control Unit 2 >> Reference Value >> Physical Values
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Physical Values

WARNING: This page is about a different car, the 2019 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

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"

GNSJSOIA2558Z-558Courtesy of NISSAN NORTH AMERICA, INC.

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