Nissan Altima L32. Manual - part 75

AV-292

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U1010 CONTROL UNIT (CAN)

U1010 CONTROL UNIT (CAN)

Description

INFOID:0000000004206569

Refer to 

LAN-9, "Description"

.

DTC Logic

INFOID:0000000004206570

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000004206571

Symptom: Displays “CONTROL UNIT (CAN) [U1010]” as a self-diagnosis result of AV control unit.

1.

CHECK CAN COMMUNICATION

Select “SELF-DIAG RESULTS” mode for “MULTI AV” with CONSULT-III.

>> Go to “LAN system”. Refer to 

LAN-16, "Trouble Diagnosis Flow Chart"

.

DTC

CONSULT-III display

Detection condition

U1010

CONTROL UNIT (CAN) 
[U1010]

When a malfunction is detected during initial diagnosis for CAN controller of each control unit.

AV

U1200 AV CONTROL UNIT

AV-293

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U1200 AV CONTROL UNIT

Description

INFOID:0000000004206572

Refer to 

AV-240, "System Description"

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DTC Logic

INFOID:0000000004206573

DTC DETECTION LOGIC

DTC

CONSULT-III display

Detection condition

Action to take

U1200

Cont Unit FLASH-ROM
[U1200]

An internal malfunction is detected in AV control unit 
(FLASH-ROM).

Replace AV control unit. Refer 
to 

AV-437, "Removal and Instal-

lation"

.

AV-294

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U1201 AV CONTROL UNIT

U1201 AV CONTROL UNIT

Description

INFOID:0000000004206574

Refer to 

AV-240, "System Description"

.

DTC Logic

INFOID:0000000004206575

DTC DETECTION LOGIC

DTC

CONSULT-III display

Detection condition

Action to take

U1201

GYRO NO CONN
[U1201]

An internal malfunction is detected in AV control unit (gy-
rocompass disconnection).

Replace AV control unit. Refer 
to 

AV-437, "Removal and Instal-

lation"

.

AV

U1204 GPS COMM

AV-295

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U1204 GPS COMM

Description

INFOID:0000000004206576

Refer to 

AV-240, "System Description"

.

DTC Logic

INFOID:0000000004206577

DTC DETECTION LOGIC

DTC

CONSULT-III display

Detection condition

Action to take

U1204

GPS COMM
[U1204]

An internal malfunction is detected in AV control unit (GPS 
malfunction).

Replace AV control unit. Refer 
to 

AV-437, "Removal and Instal-

lation"

.