ECU NISSAN TEANA 2008 Service Manual

AV-522
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
AV CONTROL UNIT
DTC Display item Refer to
U1000 CAN COMM CIRCUIT [U1000]AV- 4 4 0 , "
DiagnosisProcedure"
U1010 CONTROL UNIT (CAN) [U1010]AV- 4 4 1 , "Diagnosis Procedure"
U1310 CONTROL UNIT (AV) [U1310]AV- 4 4 2 , "DTC Logic"
U1200 Control Unit FLASH-ROM [U1200]AV- 4 4 3 , "DTC Logic"
U1216 CAN CONT [U1216]AV- 4 4 4 , "DTC Logic"
U1231 AMP TEMP [U1231]AV- 4 4 5 , "DTC Logic"
U1243 FRONT DISP CONN [U1243]AV- 4 4 6 , "Diagnosis Procedure"
U1250 CAMERA CONT. CONN [U1250]AV- 4 4 8 , "Diagnosis Procedure"
U1260 CENTER SP OPEN [U1260]AV- 4 5 0 , "Diagnosis Procedure"
U1261 CENTER SP SHORT [U1261]AV- 4 5 0 , "Diagnosis Procedure"
U1262 CENTER SP GND-SHORT [U1262]AV- 4 5 0 , "Diagnosis Procedure"
U1263 CENTER SP VB-SHORT [U1263]AV- 4 5 0 , "Diagnosis Procedure"
U1264 FR-DOOR SP OPEN [U1264]AV- 4 5 1 , "Diagnosis Procedure"
U1265 FR-DOOR SP SHORT [U1265]AV- 4 5 1 , "Diagnosis Procedure"
U1266 FR-DOOR SP GND-SHORT [U1266]AV- 4 5 1 , "Diagnosis Procedure"
U1267 FR-DOOR SP VB-SHORT [U1267]AV- 4 5 1 , "Diagnosis Procedure"
U1268 RR-SP/FR-WOOFER OPEN [U1268]AV- 4 5 2 , "Diagnosis Procedure"
U1269 RR-SP/FR-WOOFER SHORT [U1269]AV- 4 5 2 , "Diagnosis Procedure"
U126ARR-SP/FR-WOOFER GND-SHORT
[U126A]AV- 4 5 2 , "Diagnosis Procedure"
U126B RR-SP/FR-WOOFER VB-SHORT [U126B]AV- 4 5 2 , "Diagnosis Procedure"
U126C RR-SURROUND SP OPEN [U126C]AV- 4 5 3 , "Diagnosis Procedure"
U126D RR-SURROUND SP SHORT [U126D]AV- 4 5 3 , "Diagnosis Procedure"
U126ERR-SURROUND SP GND-SHORT
[U126E]AV- 4 5 3 , "Diagnosis Procedure"
U126F RR-SURROUND SP VB-SHORT [U126F]AV- 4 5 3 , "Diagnosis Procedure"
U1274 RL-SURROUND SP OPEN [U1274]AV- 4 5 4 , "Diagnosis Procedure"
U1275 RL-SURROUND SP SHORT [U1275]AV- 4 5 4 , "Diagnosis Procedure"
U1276RL-SURROUND SP GND-SHORT
[U1276]AV- 4 5 4 , "Diagnosis Procedure"
U1277 RL-SURROUND SP VB-SHORT [U1277]AV- 4 5 4 , "Diagnosis Procedure"
U1278 RL-SP/FL-WOOFER OPEN [U1278]AV- 4 5 5 , "Diagnosis Procedure"
U1279 RL-SP/FL-WOOFER SHORT [U1279]AV- 4 5 5 , "Diagnosis Procedure"
U127ARL-SP/FL-WOOFER GND-SHORT
[U127A]AV- 4 5 5 , "Diagnosis Procedure"
U127B RL-SP/FL-WOOFER VB-SHORT [U127B]AV- 4 5 5 , "Diagnosis Procedure"
U127C FL-DOOR SP OPEN [U127C]AV- 4 5 6 , "Diagnosis Procedure"
U127D FL-DOOR SP SHORT [U127D]AV- 4 5 6 , "Diagnosis Procedure"
U127E] FL-DOOR SP GND-SHORT [U127E]AV- 4 5 6 , "Diagnosis Procedure"
U127F FL-DOOR SP VB-SHORT [U127F]AV- 4 5 6 , "Diagnosis Procedure"
U1294 FR-TWEETER OPEN [U1294]AV- 4 5 7 , "Diagnosis Procedure"
U1295 FR-TWEETER SHORT [U1295]AV- 4 5 7 , "Diagnosis Procedure"
U1296 FR-TWEETER GND-SHORT [U1296]AV- 4 5 7 , "Diagnosis Procedure"
U1297 FR-TWEETER VB-SHORT [U1297]AV- 4 5 7 , "Diagnosis Procedure"
U1298 FL-TWEETER OPEN [U1298]AV- 4 5 8 , "Diagnosis Procedure"

AV
AV CONTROL UNIT
AV-523
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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U1299 FL-TWEETER SHORT [U1299]AV- 4 5 8 , "Diagnosis Procedure"
U129A FL-TWEETER GND-SHORT [U129A]AV- 4 5 8 , "Diagnosis Procedure"
U129B FL-TWEETER VB-SHORT [U129B]AV- 4 5 8 , "Diagnosis Procedure"
U12A0 GPS ANTENNA CONN [U12A0]AV- 4 5 9 , "Diagnosis Procedure"
U12A1 NAVI INTERNAL ERR [U12A1]AV-460, "DTC Logic"
U12A2 BT ANTENNA CONN [U12A2]AV- 4 6 1 , "Diagnosis Procedure"
U1300
U1240 AV COMM CIRCUIT [U1300]
 SWITCH CONN [U1240]AV- 4 6 2 , "Description"
U1300
U125D AV COMM CIRCUIT [U1300]
 DVD NAVI CONN [U125D]AV- 4 6 2 , "Description"
U1300
U124E AV COMM CIRCUIT [U1300]
 AMP CONN [U124E]AV- 4 6 2 , "Description"
U1300
U1248 AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]AV- 4 6 2 , "Description"
U1300
U1248
U124E AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]AV- 4 6 2 , "
Description"
U1300
U1248
U124E
U125D AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]
 DVD NAVI CONN [U125D]AV- 4 6 2 , "
Description"
U1300
U1248
U124E
U125D
U1252 AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]
 DVD NAVI CONN [U125D]
 REAR-CAMERA LAN CONN [U1252]AV- 4 6 2 , "
Description"
DTC Display item Refer to

AV-524
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
NAVI CONTROL UNIT
Reference ValueINFOID:0000000003765969
TERMINAL LAYOUT
PHYSICAL VALUES
JSNIA1170ZZ
Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
1
(Y)Ground Battery power supply InputIgnition
switch
OFF— Battery voltage
2
(B)Ground Ground —Ignition
switch
ON—0 V
3
(V)Ground ACC power supply InputIgnition
switch
ACC— Battery voltage
6
(BR)Ground Illumination signal Input OFFLighting switch is OFF. 0 V
Lighting switch is ON. 12.0 V
8
(SB)Ground Parking brake signal InputIgnition
switch
ONParking brake ON. 0 V
Parking brake OFF. 5 V
9
(W)Ground Reverse signal InputIgnition
switch
ONR position. 12.0 V
Other than R position. 0 V
10
(O)Groundvehicle speed signal
(8-pulse) InputIgnition
switch
ONWhen vehicle speed is ap-
prox. 40 km/h (25MPH).NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).
13
(L/R)—AV communication signal
(H)Input/
Output—— —
14
(L/G)—AV communication signal
(L)Input/
Output—— —
15
(L)—AV communication signal
(H)Input/
Output—— —
JSNIA0012GB

AV
NAVI CONTROL UNIT
AV-525
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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16
(P)—AV communication signal
(L)Input/
Output—— —
19
(BR/L)Ground RGB image signal (R: red) OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
20
(Y/L)GroundRGB image signal (G:
green)OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
21
(Y/G)Ground RGB image signal (B: blue) OutputIgnition
switch
ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
Navigation/Phone screen.
22
(W/L)Ground RGB ground —Ignition
switch
ON—0 V
23
(L)Ground RGB synchronizing signal OutputIgnition
switch
ON—
24 GroundRGB synchronizing signal
ground—Ignition
switch
ON —0 V
28
(L)30
(P)Voice guidance signal OutputIgnition
switch
ONVoice guidance output.
29 — Shield — — — —Te r m i n a l
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB2238J
SKIB2236J
SKIB2237J
SKIB3603E
SKIB1990E

AV-526
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
33
(B)35
(W)TEL voice signal OutputIgnition
switch
ONTEL voice output.
34 — Shield — — — —
39
(B)42 Microphone VCC OutputIgnition
switch
ON— 5.0 V
41
(W)42 Microphone signal InputIgnition
switch
ONGive a voice.
42 — Microphone signal shield — — — —
49 Ground GPS antenna signal InputIgnition
switch
ONNot connected to GPS an-
tenna connector.5.0 V
50 — Shield — — — —
51 Ground TEL antenna signalInput/
OutputIgnition
switch
ONNot connected to TEL an-
tenna connector.3.3 V
52 — Shield — — — —Terminal
(Wire color)Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB1990E
PKIB5037J

AV
NAVI CONTROL UNIT
AV-527
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —INFOID:0000000003971963
JCNWM0897GB

AV-528
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
JCNWM0898GB

AV
NAVI CONTROL UNIT
AV-529
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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MB A
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JCNWM0899GB

AV-530
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVI CONTROL UNIT
JCNWM0900GB

AV
NAVI CONTROL UNIT
AV-531
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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MB A
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JCNWM0901GB