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Physical Values

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

-

Signal name

Input/Output

1

(L)

-

CAN-H

Input/Output

-

-

2

(B)

-

Ground

-

-

-

3

(G)

Ground

Battery power supply

Input

Ignition switch OFF

Battery voltage

4

(BR)

Ground

TX FR

Output

Ignition switch ON

0 - 5 V

7

(L)

Ground

Ambient sensor signal

Input

Ignition switch ON

0 - 4.8 V

Output voltage varies with ambient temperature.

8 *1

(SB)

Ground

Heated steering wheel switch signal

Input

Ignition switch ON

Heated steering wheel switch: While pressing

0 V

Other than the above

Battery voltage

9

(BG)

Ground

Sunload sensor signal

Input

Ignition switch ON

0 - 4.8 V

Output voltage varies with sunload amount.

11

(G)

Ground

Drive mode select switch (STANDARD) signal

Input

  • Ignition switch ON
  • Drive mode select switch position: STANDARD

0 V

Other than the above

12 V

13

(P)

Ground

IGN 2

Input

Ignition switch ON

Battery voltage

15

(LG)

Ground

RR DEF switch

Output

Defroster switch

OFF

5 V

ON

0 V

16

(G)

Ground

Each door motor LIN signal

Input/Output

Ignition switch ON

G04077879Courtesy of NISSAN NORTH AMERICA, INC.

17

(W)

Ground

Each door motor power supply

Output

Ignition switch ON

Battery voltage

18

(BR)

Ground

Front blower motor control signal

Output

  • Ignition switch ON
  • Front fan speed: 1st speed (manual)
GNSJSIIA0096Z-096Courtesy of NISSAN NORTH AMERICA, INC.

20 *1

(P)

Ground

Heated steering wheel relay control signal

Output

Ignition switch ON

Within 30 seconds after turning ON the heated steering switch

0 V

Other than the above

Battery voltage

21

(P)

-

CAN-L

Input/Output

-

-

22

(B)

-

Ground

-

-

-

23

(BG)

Ground

Ignition power supply

Input

Ignition switch ON

Battery voltage

24

(V)

Ground

RX FR

Input

Ignition switch ON

0 - 5 V

26

(W)

-

Sensor ground

-

-

-

27

(G)

Ground

In-vehicle sensor signal

Input

Ignition switch ON

0 - 4.8 V

Output voltage varies with in-vehicle temperature.

28

(P)

Ground

Intake sensor signal

Input

Ignition switch ON

0 - 4.8 V

Output voltage varies with front evaporator fin temperature.

31

(R)

Ground

Drive mode select switch (SPORT) signal

Input

  • Ignition switch ON
  • Drive mode select switch position: SPORT

0 V

Other than the above

12 V

33

(W)

Ground

Drive mode indicator (SPORT) signal

Input

  • Ignition switch ON
  • Drive mode select switch position: SPORT

0 V

Other than the above

12 V

35

(P)

Ground

RR DEF feedback

Input

Defroster switch

OFF

0 V

ON

Battery voltage

36

(BG)

Ground

Drive mode indicator (STANDARD) signal

Input

  • Ignition switch ON
  • Drive mode select switch position: STANDARD

0 V

Other than the above

12 V

37

(B)

-

ACTR Ground

-

-

-

40

(SB)

Ground

ECV (electrical control valve) control signal

Output

  • Ignition switch ON
  • Active test (HVAC test): MODE 1
GNSSJIA1607E-607Courtesy of NISSAN NORTH AMERICA, INC.

*1: With heated steering wheel