Nissan Altima HL32 Hybrid. Manual - part 47

AV-180

< FUNCTION DIAGNOSIS >

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DIAGNOSIS SYSTEM (AV CONTROL UNIT)

• CAN communication status and error counter is displayed.

• The error counter displays “OK” if any malfunction was not

detected in the past and displays “0” if a malfunction is detected. It

increases by 1 if the condition is normal at the next ignition switch

ON cycle. The upper limit of the counter is 39.

• The error counter is erased if reset.

Handsfree Phone

The hands-free phone reception volume adjustment, microphone

test and memory erase functions are available.

Bluetooth

Passkey confirmation/change

• The passkey of Bluetooth can be confirmed and changed.

• The passkey can be changed by four digits within 0 to 9.

Device name confirmation/change

• The device name of Bluetooth can be confirmed and changed.

• The device name can be changed by sixteen digits within A to Z

(small character can be used) and - (hyphen).

XM SAT

Items

Display (Current)

Malfunction counter

(Past)

Rx (ECM)

OK / UNKWN

OK / 0 - 39

Rx (Cluster)

OK / UNKWN

OK / 0 - 39

Rx (HEV)

OK / UNKWN

OK / 0-39

ALNIA0183ZZ

ALNIA0100ZZ

ALNIA0101ZZ

ALNIA0102ZZ

AV

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

AV-181

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• Change Channel

- Any necessary channels required to receive traffic information from

the satellite radio system can be set.

• Change Application ID

- Any application ID's required to receive traffic information from the

satellite radio system can be set.

• Change EXT ID

- Any EXT ID's required to receive traffic information from the satel-

lite radio system can be set.

CONSULT - III Function (MULTI AV)

INFOID:0000000004219510

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.

SELF-DIAG RESULTS

Display Item List

Refer to 

AV-257, "DTC Index"

.

DATA MONITOR

Display Item List

ALNIA0103ZZ

ALNIA0104ZZ

ALNIA0105ZZ

MULTI AV diagnosis mode

Description

SELF-DIAG RESULTS

Displays AV control unit self-diagnosis results.

DATA MONITOR

Displays AV control unit input/output data in real time.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

AV COMM MONITOR

Allows the technician to monitor the status of the Multi AV system communication signals.

ECU PART NUMBER

The part number of AV control unit can be checked.

AV-182

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DIAGNOSIS SYSTEM (AV CONTROL UNIT)

Display item [unit]

ALL

SIGNALS

SELECTION 

FROM MENU

Description

VHCL SPD SIG [ON/OFF]

X

X

Displays “ON” when vehicle speed > 0 km/h. Displays “OFF” when ve-
hicle speed = 0 km/h.

PKB SIG [ON/OFF]

X

X

Displays [ON/OFF] condition of parking brake switch.

ILLUM SIG [ON/OFF]

X

X

Displays [ON/OFF] condition of lighting switch.

IGN SIG [ON/OFF]

X

X

Displays [ON/OFF] condition of ignition switch.

REV SIG [ON/OFF]

X

X

Displays [ON/OFF] condition of back-up lamp switch.

AV

U1000 CAN COMM CIRCUIT

AV-183

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COMPONENT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000004219511

Refer to 

LAN-7, "System Description"

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DTC Logic

INFOID:0000000004219512

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000004219513

Symptom: Displays “CAN COMM CIRCUIT [U1000]” 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-10, "Condition of Error Detection"

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DTC

CONSULT-III display

Detection condition

U1000

CAN COMM CIRCUIT
[U1000]

When AV control unit is not transmitting or receiving CAN communication signals for 2 sec-
onds or more.