Infiniti QX56 (JA60). Manual - part 1026

 

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Infiniti QX56 (JA60). Manual - part 1026

 

 

WT-32

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

ABEIA0006GB

BCM (BODY CONTROL MODULE)

WT-33

< ECU DIAGNOSIS >

C

D

F

G

H

I

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A

B

WT

N

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Self-Diagnosis (With CONSULT-III)

INFOID:0000000005148232

FUNCTION

Self-Diagnostic Results Mode

ABEIA0007GB

WT-34

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

NOTE:
Before performing the self-diagnosis, be sure to register the ID or else the actual malfunction location may be different from that dis-
played on CONSULT-III.

Self-Diagnosis (Without CONSULT-III)

INFOID:0000000005148233

SELF DIAGNOSTIC PROCEDURE (WITHOUT CONSULT-III)

1. Turn ignition switch ON.

2. Ground the tire pressure warning check connector to initiate self diagnosis.

3. Compare the flashing pattern with the flash code chart below.

NOTE:

The system is normal when the low tire pressure warning lamp flashes 5 times and continues repeating.  Self-

diagnosis results are erased automatically by turning the ignition switch “OFF”.

Diagnostic item

Diagnostic item is detected when ···

Reference 

page

LOW - PRESSURE - FL [C1704]
LOW - PRESSURE - FR [C1705]
LOW - PRESSURE - RR [C1706]
LOW - PRESSURE - RL [C1707]

Tire pressures dropped below specified value.  Refer to 

WT-8, 

"System Description"

.

[NO-DATA] - FL [C1708]
[NO-DATA] - FR [C1709]
[NO-DATA] - RR [C1710]
[NO-DATA] - RL [C1711]

Data from FL transmitter cannot be received.
Data from FR transmitter cannot be received.
Data from RR transmitter cannot be received.
Data from RL transmitter cannot be received.

WT-14

[CHECKSUM- ERR] - FL [C1712]
[CHECKSUM- ERR] - FR [C1713]
[CHECKSUM- ERR] - RR [C1714]
[CHECKSUM- ERR] - RL [C1715]

Checksum data from FL transmitter is malfunctioning.
Checksum data from FR transmitter is malfunctioning.
Checksum data from RR transmitter is malfunctioning.
Checksum data from RL transmitter is malfunctioning.

WT-16

[PRESSDATA- ERR] - FL [C1716]
[PRESSDATA- ERR] - FR [C1717]
[PRESSDATA- ERR] - RR [C1718]
[PRESSDATA- ERR] - RL [C1719]

Air pressure data from FL transmitter is malfunctioning.
Air pressure data from FR transmitter is malfunctioning.
Air pressure data from RR transmitter is malfunctioning.
Air pressure data from RL transmitter is malfunctioning.

WT-18

[CODE- ERR] - FL [C1720]
[CODE- ERR] - FR [C1721]
[CODE- ERR] - RR [C1722]
[CODE- ERR] - RL [C1723]

Function code data from FL transmitter is malfunctioning.
Function code data from FR transmitter is malfunctioning.
Function code data from RR transmitter is malfunctioning.
Function code data from RL transmitter is malfunctioning.

WT-16

[BATT - VOLT - LOW] - FL [C1724]
[BATT - VOLT - LOW] - FR [C1725]
[BATT - VOLT - LOW] - RR [C1726]
[BATT - VOLT - LOW] - RL [C1727]

Battery voltage of FL transmitter drops.
Battery voltage of FR transmitter drops.
Battery voltage of RR transmitter drops.
Battery voltage of RL transmitter drops.

WT-16

VHCL_SPEED_SIG_ERR [C1729]

Vehicle speed signal is in error.

WT-19

IGN_CIRCUIT_OPEN [C1735]

Vehicle ignition signal is in error.

WT-20

ALEIA0050GB

BCM (BODY CONTROL MODULE)

WT-35

< ECU DIAGNOSIS >

C

D

F

G

H

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J

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A

B

WT

N

O

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Flash Code

Malfunction part

Reference 

page

15
16
17
18

Tire pressure dropped below specified value.  Refer to 

WT-8, "System 

Description"

.

21
22
23
24

Transmitter no data (FL)
Transmitter no data (FR)
Transmitter no data (RR)
Transmitter no data (RL)

WT-14

31
32
33
34

Transmitter checksum error (FL)
Transmitter checksum error (FR)
Transmitter checksum error (RR)
Transmitter checksum error (RL)

WT-16

35
36
37
38

Transmitter pressure data error (FL)
Transmitter pressure data error (FR)
Transmitter pressure data error (RR)
Transmitter pressure data error (RL)

WT-18

41
42
43
44

Transmitter function code error (FL)
Transmitter function code error (FR)
Transmitter function code error (RR)
Transmitter function code error (RL)

WT-16

45
46
47
48

Transmitter battery voltage low (FL)
Transmitter battery voltage low (FR)
Transmitter battery voltage low (RR)
Transmitter battery voltage low (RL)

WT-16

52

Vehicle speed signal

WT-19

54

Vehicle ignition signal

WT-20

 

 

 

 

 

 

 

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