Nissan Rogue (T33) 2021-Present Service Manual: Active Noise Control Unit

Nissan Rogue (T33) 2021-Present Service Manual / Driver Information & Multimedia :: Audio, Visual & Navigation System / Nissanconnect :: Ecu Diagnosis Information / Active Noise Control Unit

Reference Value

VALUES ON THE DIAGNOSIS TOOL

Monitor Item Condition Value/Status
Active sound control operating condition Active sound control system is not operating. Off
Active sound control system is operating. On
Active noise control operating condition Active noise cancellation system is not operating. Off
Active noise cancellation system is operating. On
Engine speed Engine running Almost the same speed as the tachometer indication
Nissan Ariya VehicleSpeed 1 During vehicle driving Input value of Nissan Ariya vehicle speed signal

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal

(Wire color) 		Description Condition Standard

Reference value

(Approx.)
+ – Signal name Input/Output

1

(W)1

(P)2

13

(Y) 		Active noise control microphone LH signal Input

[Ignition switch ON]

Sound input 		Inputs waveform synchronized with sound

2

(P)

14

(BG)3

(G)4		 Active noise control microphone RH signal Input

[Ignition switch ON]

Sound input 		Inputs waveform synchronized with sound

3

(BR)

15

(L) 		Active noise control microphone rear signal Input

[Ignition switch ON]

Sound input 		Inputs waveform synchronized with sound

6

(Y)3

(V)4		 Ground Engine speed signal Input Idle speed —

7

(L) 		— CAN-High Input/ Output — — —

9

(G)

21

(R) 		Sound signal front LH Input

[Ignition switch ON]

Sound signal output 		Inputs waveform synchronized with sound.

10

(R)

22

(L) 		Sound signal front RH Input

[Ignition switch ON]

Sound signal output 		Inputs waveform synchronized with sound.

19

(R) 		— CAN-Low Input/ Output — — —

25

(B) 		Ground Ground — [Ignition switch ON] — 0 V

26

(GR)3, 5

(V)6

31

(SB)3, 5

(W)6		 Sound signal front LH output Output

[Ignition switch ON]

Sound signal output 		Outputs waveform synchronized with sound.

27

(P)3, 5

(G)6

32

(W) 		Sound signal front RH output Output

[Ignition switch ON]

Sound signal output 		Outputs waveform synchronized with sound.

28

(LG)

35

(L) 		Sound signal subwoofer 2 Output

[Ignition switch ON]

Sound signal output 		Outputs waveform synchronized with sound.

29

(SB)

25

(B) 		Battery power supply Input [Ignition switch OFF] 10.8 – 15.6 V Battery voltage

30

(B) 		Ground Ground — [Ignition switch ON] — —

33

(R)

34

(BG) 		Sound signal subwoofer 1 Output

[Ignition switch ON]

Sound signal output 		Outputs waveform synchronized with sound.

36

(SB)3

(GR)4

25

(B) 		Battery power supply Input [Ignition switch OFF] 10.8 – 15.6 V Battery voltage

1: With ProPILOT Assist 2.1

2: Without ProPILOT Assist 2.1

3: USA production

4: Japan production

5: Japan production with ProPILOT Assist 2.1

6: Japan production without ProPILOT Assist 2.1

Fail-Safe

If a malfunction occurs in the active noise cancellation or active sound enhancement, active noise control unit performs fail-safe activation according to the detected malfunction.

DTC Fail-safe mode
B1A01 11/12/13/1A Audio output is stopped.
B1A05 11/12/13/1A
B1A0A 13
B1A12 13
B1A69 11/12/13/1A
B1A71 11/12/13/1A
B1F00 49 Amplifier function is stopped
B1F01 62 Active noise cancellation and active sound enhancement are deactivated
B1F05 29
B1F21 29
B1F26 29 Active noise cancellation and active sound enhancement are fixed to a standard mode.
B1F06 29 Active sound enhancement function is deactivated
B1F07 29
B1F20 29
B1F24 29
B1F0A 16 Active noise cancellation function is deactivated
B1F0B 13
B1F0C 2B
B1F0F 16
B1F10 13
B1F11 2B
B1F14 16
B1F15 13
B1F16 2B
U2140 87 The system using the CAN communication signal from control unit which cannot communicate does not function.
U2141 87
U2148 87
U214E 87
U214F 87
U2154 87
U2176 87

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart.

Priority Detected items (DTC)
1

  • B1F00-49 : ANC UNIT
2

  • B1F01-62 : ENG SPEED SIG ERROR

  • B1F05-29 : CAN SIG ERROR/DIAG

  • B1F06-29 : CAN SIG ERROR/ASC

  • B1F07-29 : CAN signal error/Mode switching

  • B1F20-29 : CAN signal error/ASE

  • B1F21-29 : CAN signal error/ANC

  • B1F24-29 : CAN SIG ERROR/ASC

  • B1F26-29 : CAN signal error (TCU)

  • U2140–87 : CAN comm err (ECM)

  • U2141–87 : CAN comm err (TCM)

  • U2148–87 : CAN comm err (brake control unit)

  • U214E–87 : CAN comm err (combination meter)

  • U214F–87 : CAN comm err (BCM)

  • U2154–87 : CAN comm err (MIU)

  • U2176–87: CAN comm err (CCM)
3

  • B1A01-11 : FL-DOOR woofer OUT

  • B1A01-12 : FL-DOOR woofer OUT

  • B1A01-13 : FL-DOOR woofer OUT

  • B1A01-1A : FL-DOOR woofer OUT

  • B1A05-11 : FR-DOOR woofer OUT

  • B1A05-12 : FR-DOOR woofer OUT

  • B1A05-13 : FR-DOOR woofer OUT

  • B1A05-1A : FR-DOOR woofer OUT

  • B1A0A-13 : Front instrument left squawker out

  • B1A12-13 : Front instrument right squawker out

  • B1A69-11 : Rear luggage left woofer out

  • B1A69-12 : Rear luggage left woofer out

  • B1A69-13 : Rear luggage left woofer out

  • B1A69-1A : Rear luggage left woofer out

  • B1A71-11 : Rear luggage right woofer out

  • B1A71-12 : Rear luggage right woofer out

  • B1A71-13 : Rear luggage right woofer out

  • B1A71-1A : Rear luggage right woofer out

  • B1F0A-16 : ANC MIC1/CONTROL UNIT

  • B1F0B-13 : ANC MIC 1 INPUT

  • B1F0C-2B : ANC MIC1

  • B1F0F-16 : ANC MIC2/CONTROL UNIT

  • B1F10-13 : ANC MIC 2 INPUT

  • B1F11-2B : ANC MIC2

  • B1F14-16 : ANC MIC3/CONTROL UNIT

  • B1F15-13 : ANC MIC 3 INPUT

  • B1F16-2B : ANC MIC3

DTC Index

Self Diagnostic Result

DTC Display item Refer to
B1A01-11 FL-DOOR woofer OUT DTC Description
B1A01-12 FL-DOOR woofer OUT DTC Description
B1A01-13 FL-DOOR woofer OUT DTC Description
B1A01-1A FL-DOOR woofer OUT DTC Description
B1A05-11 FR-DOOR woofer OUT DTC Description
B1A05-12 FR-DOOR woofer OUT DTC Description
B1A05-13 FR-DOOR woofer OUT DTC Description
B1A05-1A FR-DOOR woofer OUT DTC Description
B1A0A-13 Front instrument left squawker out DTC Description
B1A12-13 Front instrument right squawker out DTC Description
B1A69-11 Rear luggage left woofer out DTC Description
B1A69-12 Rear luggage left woofer out DTC Description
B1A69-13 Rear luggage left woofer out DTC Description
B1A69-1A Rear luggage left woofer out DTC Description
B1A71-11 Rear luggage right woofer out DTC Description
B1A71-12 Rear luggage right woofer out DTC Description
B1A71-13 Rear luggage right woofer out DTC Description
B1A71-1A Rear luggage right woofer out DTC Description
B1F00-49 ANC UNIT DTC Description
B1F01-62 ENG SPEED SIG ERROR DTC Description
B1F05-29 CAN SIG ERROR/DIAG DTC Description
B1F06-29 CAN SIG ERROR/ASC DTC Description
B1F07-29 CAN signal error/Mode switching DTC Description
B1F0A-16 ANC MIC1/CONTROL UNIT DTC Description
B1F0B-13 ANC MIC 1 INPUT DTC Description
B1F0C-2B ANC MIC1 DTC Description
B1F0F-16 ANC MIC2/CONTROL UNIT DTC Description
B1F10-13 ANC MIC 2 INPUT DTC Description
B1F11-2B ANC MIC2 DTC Description
B1F14-16 ANC MIC3/CONTROL UNIT DTC Description
B1F15-13 ANC MIC 3 INPUT DTC Description
B1F16-2B ANC MIC3 DTC Description
B1F20-29 CAN signal error/ASE DTC Description
B1F21-29 CAN signal error/ANC DTC Description
B1F24-29 CAN SIG ERROR/ASC DTC Description
B1F26-29 CAN signal error (TCU) DTC Description

Network-DTC

U2140–87 CAN comm err (ECM) DTC Description
U2141–87 CAN comm err (TCM) DTC Description
U2148–87 CAN comm err (brake control unit) DTC Description
U214E–87 CAN comm err (combination meter) DTC Description
U214F–87 CAN comm err (BCM) DTC Description
U2154–87 CAN comm err (MIU) DTC Description
U2176–87 CAN comm err (CCM) DTC Description
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