2010 INFINITI QX56 Factory Service Manual

air bleeding reset infotainment system check engine sensor towing oil type

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Page 4097 of 4210

INFINITI QX56 2010 Factory Service Manual WT-28
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
44 ORear wiper auto stop
switch 1 Input ONRise up position (rear wiper
arm on stopper)
0V
A Position (full clockwise stop
position) Battery voltage

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INFINITI QX56 2010 Factory Service Manual BCM (BODY CONTROL MODULE)WT-29
< ECU DIAGNOSIS >
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58 W/R Optical sensor Input ONWhen optical sensor is illumi-
nated
3.1V or more
When optical sensor is not illu-
minate

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INFINITI QX56 2010 Factory Service Manual WT-30
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
Wiring Diagram - TIRE PRESSU RE MONITORING SYSTEM -
INFOID:0000000005148231
ABEWA0027GB
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual BCM (BODY CONTROL MODULE)WT-31
< ECU DIAGNOSIS >
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ABEIA0063GB
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual WT-32
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
ABEIA0006GB
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual BCM (BODY CONTROL MODULE)WT-33
< ECU DIAGNOSIS >
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Self-Diagnosis (With CONSULT-III)INFOID:0000000005148232
FUNCTION
Self-Diagnostic Results Mode
ABEIA0007GB
Revision: Ap

Page 4103 of 4210

INFINITI QX56 2010 Factory Service Manual 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

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 warni ng 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
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual BCM (BODY CONTROL MODULE)WT-35
< ECU DIAGNOSIS >
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Flash Code Malfunction partReference
page
15
16
17
18 Tire pressure dropped below specified value. Refer to
WT-8, "

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