Nissan Titan A60. Manual — part 792
PWC-72
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
Fail Safe
INFOID:0000000006628752
Fail-safe index
BCM performs fail-safe control when any DTC listed below is detected.
DTC Inspection Priority Chart
INFOID:0000000006628753
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
67
B
Ground
Input
ON
—
0V
68
W/L
Power window power
supply (RAP)
Output
—
Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF
Battery voltage
More than 45 seconds after ig-
nition switch OFF
0V
When front door LH or RH is
open or power window timer
operates
0V
69
W/R
Power window power
supply
Output
—
—
Battery voltage
70
W/B
Battery power supply
Input
OFF
—
Battery voltage
Terminal
Wire
color
Signal name
Signal
input/
output
Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch
Operation or condition
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
BCM (BODY CONTROL MODULE)
PWC-73
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
DTC Index
INFOID:0000000006628754
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.
3
• C1729: VHCL SPEED SIG ERR
• C1735: IGNITION SIGNAL
4
• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• 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
Priority
DTC
CONSULT display
Fail-safe
Tire pressure
monitor warning
lamp ON
Reference page
No DTC is detected.
further testing
may be required.
—
—
—
U1000: CAN COMM CIRCUIT
—
—
B2190: NATS ANTTENA AMP
—
—
B2191: DIFFERENCE OF KEY
—
—
B2192: ID DISCORD BCM-ECM
—
—
B2193: CHAIN OF BCM-ECM
—
—
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
—
—
PWC-74
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
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
Tire pressure
monitor warning
lamp ON
Reference page
POWER WINDOW MAIN SWITCH
PWC-75
< ECU DIAGNOSIS INFORMATION >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
POWER WINDOW MAIN SWITCH
Reference Value (Crew Cab)
INFOID:0000000006161107
TERMINAL LAYOUT
PHYSICAL VALUES
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
LIIA2455E
Terminal No.
(Wire color)
Description
Condition
Voltage [V]
(Approx.)
+
–
Signal name
Input/
Output
1
(R/Y)
Ground
Rear power window motor LH
UP signal
Output
When rear LH switch in
power window main switch
is operated UP.
Battery voltage
2
(W/B)
Ground Encoder ground
—
—
0
3
(R/B)
Ground
Rear power window motor LH
DOWN signal
Output
When rear LH switch in
power window main switch
is operated DOWN.
Battery voltage
4
(L)
Ground
Door key cylinder switch LH
LOCK signal
Input
Key position
(Neutral
→ Locked)
5
→ 0
5
(L)
Ground
Rear power window motor RH
DOWN signal
Output
When rear RH switch in
power window main switch
is operated DOWN.
Battery voltage
6
(R)
Ground
Door key cylinder switch LH
UNLOCK signal
Input
Key position
(Neutral
→ Unlocked)
5
→ 0
7
(R)
Ground
Rear power window motor RH
UP signal
Output
When rear RH switch in
power window main switch
is operated UP.
Battery voltage
8
(G/R)
11
Front door power window mo-
tor LH UP signal
Output
When front LH switch in
power window main switch
is operated UP.
Battery voltage
9
(O)
2
Encoder pulse signal 2
Input
When power window mo-
tor operates.
JMKIA0070GB
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