Nissan Cube. Instruction — part 392
EC-454
< ECU DIAGNOSIS INFORMATION >
[MR18DE]
ECM
DTC Inspection Priority Chart
INFOID:0000000009947580
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
P2119
Electric throttle control ac-
tuator
(When electric throttle control actuator does not function properly due to the return spring
malfunction:)
ECM controls the electric throttle actuator by regulating the throttle opening around the
idle position. The engine speed will not rise more than 2,000 rpm.
(When throttle valve opening angle in fail-safe mode is not in specified range:)
ECM controls the electric throttle control actuator by regulating the throttle opening to 20
degrees or less.
(When ECM detects the throttle valve is stuck open:)
While the vehicle is driving, it slows down gradually by fuel cut. After the vehicle stops, the
engine stalls.
The engine can restart in N or P (CVT), Neutral (M/T) position, and engine speed will not
exceed 1,000 rpm or more.
P2122
P2123
P2127
P2128
P2138
Accelerator pedal position
sensor
The ECM controls the electric throttle control actuator in regulating the throttle opening in
order for the idle position to be within +10 degrees.
The ECM regulates the opening speed of the throttle valve to be slower than the normal
condition.
So, the acceleration will be poor.
DTC No.
Detected items
Engine operating condition in fail-safe mode
Priority
Detected items (DTC)
1
• U0100 U0101 U1001 CAN communication line
• P0101 P0102 P0103 Mass air flow sensor
• P0111 P0112 P0113 P0127 Intake air temperature sensor
• P0116 P0117 P0118 P0125 Engine coolant temperature sensor
• P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor
• P0128 Thermostat function
• P0181 P0182 P0183 Fuel tank temperature sensor
• P0327 P0328 Knock sensor
• P0335 Crankshaft position sensor (POS)
• P0340 Camshaft position sensor (PHASE)
• P0460 P0461 P0462 P0463 Fuel level sensor
• P0500 Vehicle speed sensor
• P0605 P607 ECM
• P0643 Sensor power supply
• P0705 Transmission range switch
• P0850 Park/neutral position (PNP) switch
• P1550 P1551P1552 P1553 P1554 Battery current sensor
• P1610 - P1615 NATS
• P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor
ECM
EC-455
< ECU DIAGNOSIS INFORMATION >
[MR18DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
DTC Index
INFOID:0000000009947581
×
:Applicable —: Not applicable
2
• P0031 P0032 Air fuel ratio (A/F) sensor 1 heater
• P0037 P0038 Heated oxygen sensor 2 heater
• P0075 Intake valve timing control solenoid valve
• P0130 P0131 P0132 P014C P014D P015A P015B P2096 P2097 Air fuel ratio (A/F) sensor 1
• P0137 P0138 P0139 Heated oxygen sensor 2
• P0441 EVAP control system purge flow monitoring
• P0443 P0444 P0445 EVAP canister purge volume control solenoid valve
• P0447 P0448 EVAP canister vent control valve
• P0451 P0452 P0453 EVAP control system pressure sensor
• P0710 P0715 P0720 P0740 P0744 P0745 P0746 P0776 P0778 P0840 P1740 P1777 P1778 CVT related sensors, so-
lenoid valves and switches
• P1217 Engine over temperature (OVERHEAT)
• P1805 Brake switch
• P2100 P2103 Throttle control motor relay
• P2101 Electric throttle control function
• P2118 Throttle control motor
3
• P0011 Intake valve timing control
• P0171 P0172 Fuel injection system function
• P0300 - P0304 Misfire
• P0420 Three way catalyst function
• P0456 EVAP control system (SMALL LEAK, VERY SMALL LEAK)
• P0506 P0507 Idle speed control system
• P050A P050E Cold start control
• P1148 Closed loop control
• P117A Air fuel ratio
• P1212 TCS communication line
• P1564 ASCD steering switch
• P1572 ASCD brake switch
• P1574 ASCD vehicle speed sensor
• P1715 Input speed sensor
• P2119 Electric throttle control actuator
Priority
Detected items (DTC)
DTC
*1
Items
(CONSULT screen terms)
SRT code
Trip
MIL
Permanent
DTC group
*4
Reference
page
CONSULT
GST
*2
ECM
*3
U0100
0100
*5
LOST COMM (ECM A)
—
1
×
B
U0101
0101
*5
LOST COMM (TCM)
—
1
×
B
U1001
1001
*5
CAN COMM CIRCUIT
—
2
—
—
P0000
0000
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.
—
—
Flashing
*8
—
—
P0011
0011
INT/V TIM CONT-B1
×
2
×
B
P0031
0031
A/F SEN1 HTR (B1)
—
2
×
B
P0032
0032
A/F SEN1 HTR (B1)
—
2
×
B
P0037
0037
HO2S2 HTR (B1)
—
2
×
B
P0038
0038
HO2S2 HTR (B1)
—
2
×
B
P0075
0075
INT/V TIM V/CIR-B1
—
2
×
B
P0101
0101
MAF SEN/CIRCUIT-B1
—
2
×
B
P0102
0102
MAF SEN/CIRCUIT-B1
—
1
×
B
P0103
0103
MAF SEN/CIRCUIT-B1
—
1
×
B
P0111
0111
IAT SENSOR 1 B1
—
2
×
A
P0112
0112
IAT SEN/CIRCUIT-B1
—
2
×
B
EC-456
< ECU DIAGNOSIS INFORMATION >
[MR18DE]
ECM
P0113
0113
IAT SEN/CIRCUIT-B1
—
2
×
B
P0116
0116
ECT SEN/CIRC
—
2
×
A
P0117
0117
ECT SEN/CIRC
—
1
×
B
P0118
0118
ECT SEN/CIRC
—
1
×
B
P0122
0122
TP SEN 2/CIRC-B1
—
1
×
B
P0123
0123
TP SEN 2/CIRC-B1
—
1
×
B
P0125
0125
ECT SENSOR
—
2
×
B
P0127
0127
IAT SENSOR-B1
—
2
×
B
P0128
0128
THERMSTAT FNCTN
—
2
×
A
P0130
0130
A/F SENSOR1 (B1)
—
2
×
A
P0131
0131
A/F SENSOR1 (B1)
—
2
×
B
P0132
0132
A/F SENSOR1 (B1)
—
2
×
B
P0137
0137
HO2S2 (B1)
×
2
×
A
P0138
0138
HO2S2 (B1)
×
2
×
A
P0139
0139
HO2S2 (B1)
×
2
×
A
P014C
014C
A/F SENSOR1 (B1)
×
2
×
A
P014D
014D
A/F SENSOR1 (B1)
×
2
×
A
P015A
015A
A/F SENSOR1 (B1)
×
2
×
A
P015B
015B
A/F SENSOR1 (B1)
×
2
×
A
P0171
0171
FUEL SYS-LEAN-B1
—
2
×
B
P0172
0172
FUEL SYS-RICH-B1
—
2
×
B
P0181
0181
FTT SENSOR
—
2
×
A and B
P0182
0182
FTT SEN/CIRCUIT
—
2
×
B
P0183
0183
FTT SEN/CIRCUIT
—
2
×
B
P0222
0222
TP SEN 1/CIRC-B1
—
1
×
B
P0223
0223
TP SEN 1/CIRC-B1
—
1
×
B
P0300
0300
MULTI CYL MISFIRE
—
1 or 2
×
B
P0301
0301
CYL 1 MISFIRE
—
1 or 2
×
B
P0302
0302
CYL 2 MISFIRE
—
1 or 2
×
B
P0303
0303
CYL 3 MISFIRE
—
1 or 2
×
B
P0304
0304
CYL 4 MISFIRE
—
1 or 2
×
B
P0327
0327
KNOCK SEN/CIRC-B1
—
2
—
—
P0328
0328
KNOCK SEN/CIRC-B1
—
2
—
—
P0335
0335
CKP SEN/CIRCUIT
—
2
×
B
P0340
0340
CMP SEN/CIRC-B1
—
2
×
B
P0420
0420
TW CATALYST SYS-B1
×
2
×
A
P0441
0441
EVAP PURG FLOW/MON
×
2
×
A
P0443
0443
PURG VOLUME CONT/V
—
2
×
A
P0444
0444
PURG VOLUME CONT/V
—
2
×
B
P0445
0445
PURG VOLUME CONT/V
—
2
×
B
P0447
0447
VENT CONTROL VALVE
—
2
×
B
P0448
0448
VENT CONTROL VALVE
—
2
×
B
DTC
*1
Items
(CONSULT screen terms)
SRT code
Trip
MIL
Permanent
DTC group
*4
Reference
page
CONSULT
GST
*2
ECM
*3
ECM
EC-457
< ECU DIAGNOSIS INFORMATION >
[MR18DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
P0451
0451
EVAP SYS PRES SEN
—
2
×
A
P0452
0452
EVAP SYS PRES SEN
—
2
×
B
P0453
0453
EVAP SYS PRES SEN
—
2
×
B
P0456
0456
EVAP VERY SML LEAK
×
*7
2
×
A
P0460
0460
FUEL LEV SEN SLOSH
—
2
×
A
P0461
0461
FUEL LEVEL SENSOR
—
2
×
B
P0462
0462
FUEL LEVL SEN/CIRC
—
2
×
B
P0463
0463
FUEL LEVL SEN/CIRC
—
2
×
B
P0500
0500
VEHICLE SPEED SEN A
*6
—
2
×
B
P0506
0506
ISC SYSTEM
—
2
×
B
P0507
0507
ISC SYSTEM
—
2
×
B
P050A
050A
COLD START CONTROL
—
2
×
A
P050E
050E
COLD START CONTROL
—
2
×
A
P0605
0605
ECM
—
1 or 2
×
or —
B
P0607
0607
ECM
—
1 (CVT)
2 (M/T)
×
(CVT)
— (M/T)
B
P0643
0643
SENSOR POWER/CIRC
—
1
×
B
P0705
0705
T/M RANGE SENSOR A
—
2
×
B
P0710
0710
FLUID TEMP SENSOR A
*9
—
1
×
B
P0715
0715
INPUT SPEED SENSOR A
—
2
×
B
P0720
0720
OUTPUT SPEED SENSOR
*6
—
2
×
B
P0740
0740
TORQUE CONVERTER
—
2
×
B
P0744
0744
TORQUE CONVERTER
—
2
×
B
P0745
0745
PC SOLENOID A
—
2
×
B
P0746
0746
PC SOLENOID A
—
1
×
B
P0776
0776
PC SOLENOID B
—
2
×
B
P0778
0778
PC SOLENOID B
—
2
×
B
P0840
0840
FLUID PRESS SEN/SW A
—
2
×
B
P0850
0850
P-N POS SW/CIRCUIT
—
2
×
B
P1148
1148
CLOSED LOOP-B1
—
1
×
A
P117A
117A
AIR FUEL RATIO B1
—
2
×
A
P1212
1212
TCS/CIRC
—
2
—
—
P1217
1217
ENG OVER TEMP
—
1
×
B
P1225
1225
CTP LEARNING-B1
—
2
—
—
P1226
1226
CTP LEARNING-B1
—
2
—
—
P1550
1550
BAT CURRENT SENSOR
—
2
—
—
P1551
1551
BAT CURRENT SENSOR
—
2
—
—
P1552
1552
BAT CURRENT SENSOR
—
2
—
—
P1553
1553
BAT CURRENT SENSOR
—
2
—
—
P1554
1554
BAT CURRENT SENSOR
—
2
—
—
P1564
1564
ASCD SW
—
1
—
—
P1572
1572
ASCD BRAKE SW
—
1
—
—
DTC
*1
Items
(CONSULT screen terms)
SRT code
Trip
MIL
Permanent
DTC group
*4
Reference
page
CONSULT
GST
*2
ECM
*3
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