DLN-88
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
P1830 ABS OPERATION SIGNAL
P1830 ABS OPERATION SIGNAL
DTC Logic
INFOID:0000000006222294
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1830” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-88, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222295
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-123, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1830» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1830
ABS OP SIG
Malfunction is detected in ABS operation
signal that is output from ABS actuator
and electric unit (control unit) through
CAN communication.
Malfunction of ABS system
P1831 VDC OPERATION SIGNAL
DLN-89
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
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P1831 VDC OPERATION SIGNAL
DTC Logic
INFOID:0000000006222296
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1831” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-89, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222297
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-122, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1831» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1831
VDC OP SIG
Malfunction is detected in VDC opera-
tion signal that is output from ABS actu-
ator and electric unit (control unit)
through CAN communication.
Malfunction of ABS system
DLN-90
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
P1832 TCS OPERATION SIGNAL
P1832 TCS OPERATION SIGNAL
DTC Logic
INFOID:0000000006222298
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1832” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-90, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222299
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-122, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1832» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1832
TCS OP SIG
Malfunction is detected in TCS operation
signal that is output from ABS actuator
and electric unit (control unit) through
CAN communication.
Malfunction of TCS system
U1000 CAN COMM CIRCUIT
DLN-91
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
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U1000 CAN COMM CIRCUIT
Description
INFOID:0000000006222300
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit communicate data but selectively reads required data only.
DTC Logic
INFOID:0000000006222301
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Turn the ignition switch OFF to ON.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1000” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-91, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222302
1.
PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1000” detected?
YES
>> Proceed to
LAN-18, «Trouble Diagnosis Flow Chart»
.
NO
>> INSPECTION END
DTC
Display item
Malfunction detected condition
Possible cause
U1000
CAN COMM CIRCUIT
Transfer control unit is not transmitting/
receiving CAN communication signal for
2 seconds or more.
• CAN communication error
• Malfunction of transfer control unit
Ошибки (коды ошибок) полученные от прибора, сканера требуют правильной интерпретации информации, дабы не тратить время и деньги на замену работающих элементов автомобиля.
Проблема зачастую кроется намного глубже чем кажется на первый взгляд. Это& вызвано теми обстоятельствами, что информационные сообщения содержат, как было выше сказано, косвенную информацию о нарушении работы системы.
Может быть полезным для решения вопроса по устранению неисправности у Infiniti QX 56 (2):
Возможные причины: Неисправный общий электронный модуль (GEM); Проводка универсального электронного модуля (GEM) открыта или замкнута; Общая схема электронного модуля (GEM) плохое электрическое соединение.
Раздаточная коробка оснащена электромагнитной муфтой, которая расположена внутри корпуса. Эта муфта используется для раскрутки передней трансмиссии при переключении с режима 2WD на 4H на скорости. Когда переключатель управления на приборной панели повернут, общий электронный модуль (GEM) распознает, что было запрошено переключение, и активирует электромагнитную муфту и реле, которые питают двигатель переключения коробки передач. Когда электродвигатель сдвига достигает желаемого положения, как определено входами положения контактной пластины в GEM, питание на реле сдвига и двигатели будет отключено. Когда передний и задний выходные валы раздаточной коробки синхронизированы, подпружиненный стопорный хомут механически зацепляет ступицу первичного вала с ведущей звездочкой. Наконец, хомут передней оси включается, и электромагнитная муфта отключается.
Каталог руководств по обслуживанию и ремонту автомобилей самых популярных марок
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DLN-88
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
P1830 ABS OPERATION SIGNAL
P1830 ABS OPERATION SIGNAL
DTC Logic
INFOID:0000000006222294
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1830” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-88, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222295
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-123, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1830» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1830
ABS OP SIG
Malfunction is detected in ABS operation
signal that is output from ABS actuator
and electric unit (control unit) through
CAN communication.
Malfunction of ABS system
P1831 VDC OPERATION SIGNAL
DLN-89
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
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P1831 VDC OPERATION SIGNAL
DTC Logic
INFOID:0000000006222296
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1831” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-89, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222297
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-122, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1831» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1831
VDC OP SIG
Malfunction is detected in VDC opera-
tion signal that is output from ABS actu-
ator and electric unit (control unit)
through CAN communication.
Malfunction of ABS system
DLN-90
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
P1832 TCS OPERATION SIGNAL
P1832 TCS OPERATION SIGNAL
DTC Logic
INFOID:0000000006222298
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Start the engine and drive at 30 km/h (19 MPH) or more.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “P1832” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-90, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222299
1.
PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ABS”.
Is any DTCs detected?
YES
>> Check the DTCs.
NO
>> GO TO 2.
2.
ERASE SELF-DIAGNOSTIC RESULT
With CONSULT-III
1.
Erase self-diagnostic results for “ALL MODE AWD/4WD”.
2.
Start the engine and drive vehicle at 30 km/h (19 MPH) or more.
3.
Check that ABS warning lamp turns OFF.
Does ABS warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> Refer to
BRC-122, «Diagnosis Procedure»
.
3.
CHECK TERMINALS AND HARNESS CONNECTORS
Check transfer control unit pin terminals for damage or loose connection with harness connector.
Is inspection result normal?
YES
>> After turning the ignition switch OFF, perform DTC confirmation procedure again. When DTC
«P1832» is detected, Replace transfer control unit. Refer to
DLN-107, «Removal and Installation»
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
P1832
TCS OP SIG
Malfunction is detected in TCS operation
signal that is output from ABS actuator
and electric unit (control unit) through
CAN communication.
Malfunction of TCS system
U1000 CAN COMM CIRCUIT
DLN-91
< DTC/CIRCUIT DIAGNOSIS >
[TRANSFER: ATX90A]
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U1000 CAN COMM CIRCUIT
Description
INFOID:0000000006222300
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit communicate data but selectively reads required data only.
DTC Logic
INFOID:0000000006222301
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Turn the ignition switch OFF to ON.
2.
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1000” detected?
YES
>> Proceed to diagnosis procedure. Refer to
DLN-91, «Diagnosis Procedure»
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006222302
1.
PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform self-diagnosis for “ALL MODE AWD/4WD”.
Is DTC “U1000” detected?
YES
>> Proceed to
LAN-18, «Trouble Diagnosis Flow Chart»
.
NO
>> INSPECTION END
DTC
Display item
Malfunction detected condition
Possible cause
U1000
CAN COMM CIRCUIT
Transfer control unit is not transmitting/
receiving CAN communication signal for
2 seconds or more.
• CAN communication error
• Malfunction of transfer control unit
Страницы
Страницы
P1808
P1819
P1827
P1828
P1830
P1831
P1832
(Сообщение 1301781)
Какой у вас есть перевод?
P1819 передачи нейтральный защитный выключатель Короткое замыкание на массу
P1827 Передача 4-Wheel Drive Низкий цепи реле муфты к земле
P1828 передач Раздаточная коробка против часовой стрелки Сдвиг катушке реле Неисправность цепи
P1830 передач Раздаточная коробка против часовой стрелки Сдвиг катушке реле Короткое замыкание на батареи
P1831 Передача Передача Дело против часовой стрелки Сдвиг катушке реле Короткое замыкание на массу
P1832 передач Раздаточная коробка Блокировка дифференциала-Up Электромагнитные Неисправность цепи
P1819 TRANSFER CONTROL DEVICE
P1827 CLUTCH PRESSURE SWITCH
PI828 LINE PRESSURE SWITCH
P1830 ABS OPERATION SIGNAL (ABS)
P1831 VDC OPERATION SIGNAL (ABS)
P1832 TCS OPERATION SIGNAL (ABS)
TRANSFER CONTROL DEVICE , что они имеют ввиду? Это что?
И вообще, это после ремонта появилось или после какого воздействия? История?
Он попросил доступным языком объяснить, что надо ремонтировать и менять. Я такие машины не беру, не смог отказать прочитать ошибки, а вот доступным языком я ему не объяснил…
У него еще выдало ошику U1000 я так понял, что это ошибка обмена шины CAN. Может по-этому и те ошибки лезут.
(Сообщение 1301865)
Ошибки по ABS означают отсутствие сигналов от него, это либо блок ABS не работает, либо CAN. С ABS сканер связывается?
Текущее время: 19:51. Часовой пояс GMT +4. |
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