Infiniti QX56 (JA60). Manual — part 250
BCM (BODY CONTROL MODULE)
DLK-171
< ECU DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DTC Inspection Priority Chart
INFOID:0000000005380585
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
DTC Index
INFOID:0000000005380586
NOTE:
Details of time display
• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-
tion switch OFF
→ ON again.
• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1
→ 2 → 3...38 → 39 after returning to the normal condition whenever ignition switch OFF → ON. The counter
remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch
OFF
→ ON after returning to the normal condition if the malfunction is detected again.
Display contents of CONSULT
Fail-safe
Cancellation
U1000: CAN COMM CIRCUIT
Inhibit engine cranking
When the BCM re-establishes communication with the other mod-
ules.
Priority
DTC
1
• U1000: CAN COMM CIRCUIT
2
• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2013: STRG COMM 1
• B2552: INTELLIGENT KEY
• B2590: NATS MALFUNCTION
3
• C1729: VHCL SPEED SIG ERR
• C1735: IGNITION SIGNAL
4
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1712: [CHECKSUM ERR] FL
• C1713: [CHECKSUM ERR] FR
• C1714: [CHECKSUM ERR] RR
• C1715: [CHECKSUM ERR] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1720: [CODE ERR] FL
• C1721: [CODE ERR] FR
• C1722: [CODE ERR] RR
• C1723: [CODE ERR] RL
• C1724: [BATT VOLT LOW] FL
• C1725: [BATT VOLT LOW] FR
• C1726: [BATT VOLT LOW] RR
• C1727: [BATT VOLT LOW] RL
CONSULT display
Fail-safe
Intelligent Key
warning lamp ON
Tire pressure
monitor warning
lamp ON
Reference page
No DTC is detected.
further testing
may be required.
—
—
—
—
U1000: CAN COMM CIRCUIT
—
—
—
B2190: NATS ANTENNA AMP
—
—
—
DLK-172
< ECU DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
B2191: DIFFERENCE OF KEY
—
—
—
B2192: ID DISCORD BCM-ECM
—
—
—
B2193: CHAIN OF BCM-ECM
—
—
—
B2552: INTELLIGENT KEY
—
—
—
B2590: NATS MALFUNCTION
—
—
—
C1708: [NO DATA] FL
—
—
—
C1709: [NO DATA] FR
—
—
—
C1710: [NO DATA] RR
—
—
—
C1711: [NO DATA] RL
—
—
—
C1712: [CHECKSUM ERR] FL
—
—
—
C1713: [CHECKSUM ERR] FR
—
—
—
C1714: [CHECKSUM ERR] RR
—
—
—
C1715: [CHECKSUM ERR] RL
—
—
—
C1716: [PRESSDATA ERR] FL
—
—
—
C1717: [PRESSDATA ERR] FR
—
—
—
C1718: [PRESSDATA ERR] RR
—
—
—
C1719: [PRESSDATA ERR] RL
—
—
—
C1720: [CODE ERR] FL
—
—
—
C1721: [CODE ERR] FR
—
—
—
C1722: [CODE ERR] RR
—
—
—
C1723: [CODE ERR] RL
—
—
—
C1724: [BATT VOLT LOW] FL
—
—
—
C1725: [BATT VOLT LOW] FR
—
—
—
C1726: [BATT VOLT LOW] RR
—
—
—
C1727: [BATT VOLT LOW] RL
—
—
—
C1729: VHCL SPEED SIG ERR
—
—
—
C1735: IGNITION SIGNAL
—
—
—
CONSULT display
Fail-safe
Intelligent Key
warning lamp ON
Tire pressure
monitor warning
lamp ON
Reference page
INTELLIGENT KEY UNIT
DLK-173
< ECU DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
INTELLIGENT KEY UNIT
Reference Value
INFOID:0000000005380589
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
PUSH SW
When ignition knob switch (push switch) is released
OFF
When ignition knob switch (push switch) is pushed
ON
KEY SW
When ignition key is removed from ignition cylinder
OFF
When ignition key is inserted into ignition cylinder
ON
DR REQ SW
When left door request switch is not pressed (driver side)
OFF
When left door request switch is pressed (driver side)
ON
AS REQ SW
When right door request switch is not pressed (passenger side)
OFF
When right door request switch is pressed (passenger side)
ON
BD/TR REQ SW
When back door handle is released
OFF
When back door handle is pulled
ON
IGN SW
Ignition switch OFF or ACC
OFF
Ignition switch ON
ON
ACC SW
Ignition switch OFF
OFF
Ignition switch ACC or ON
ON
STOP LAMP SW
When the brake pedal is not depressed
OFF
When the brake pedal is depressed
ON
P RANGE SW
When selector lever is in any position other than P or N
OFF
When selector lever is in P or N position
ON
BD OPEN SW
Power liftgate switch OFF
OFF
While the power liftgate switch is turned ON
ON
TR CANCEL SW
Trunk lid opener cancel switch OFF
OFF
Trunk lid opener cancel switch ON
ON
DOOR LOCK SIG
Other than power door lock switch LOCK
OFF
Power door lock switch LOCK
ON
DOOR UNLOCK SIG
Other than power door lock switch UNLOCK
OFF
Power door lock switch UNLOCK
ON
KEYLESS-PANIC
When PANIC button of Intelligent Key is not pressed
OFF
When PANIC button of Intelligent Key is pressed
ON
KEYLS PBD SIG
When liftgate button of Intelligent Key is not pressed and held
OFF
When liftgate button of Intelligent Key is pressed and held
ON
DOOR SW-DR
Driver door closed
CLOSE
Driver door opened
OPEN
DOOR SW-AS
Passenger door closed
CLOSE
Passenger door opened
OPEN
DOOR SW-RR
Rear door RH closed
CLOSE
Rear door RH opened
OPEN
DOOR SW-RL
Rear door LH closed
CLOSE
Rear door LH opened
OPEN
DLK-174
< ECU DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY UNIT
Terminal Layout - Intelligent Key Unit
INFOID:0000000005380590
Physical Values - Intelligent Key Unit
INFOID:0000000005380591
DOOR BK SW
Back door opener switch OFF
CLOSE
While the back door opener switch is turned ON
OPEN
VEHICLE SPEED
While driving
Equivalent to speedometer reading
Monitor Item
Condition
Value/Status
WIIA1168E
Terminal
Wire
Color
Item
Condition
Voltage (V)
Approx.
Ignition
Switch Po-
sition
Operation or Conditions
1
L/Y
Steering lock sole-
noid power supply
LOCK
—
5
2
L
CAN-H
—
—
—
3
P
CAN-L
—
—
—
4
GR
Intelligent Key warn-
ing buzzer (front of
vehicle)
LOCK
Operate door request
switch.
Buzzer OFF
Battery voltage
Buzzer ON
0
5
B/W
Front door request
switch LH
—
Press front door request switch LH.
0
Other than above
Battery voltage
6
G/R
Ignition switch (ON)
ON
—
Battery voltage
7
B/R
Key switch
LOCK
Insert mechanical key into ignition key
cylinder.
Battery voltage
Remove mechanical key from ignition
key cylinder.
0
8
G
Remote keyless en-
try receiver ground
—
—
0
9
GR
Remote keyless en-
try receiver signal
—
When remote keyless entry receiver re-
ceives signal from keyfob.
Stand-by
OCC3879D
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст