2003 NISSAN X-TRAIL ECO mode

EC-1364
[YD (WITHOUT EURO-OBD)]
DTC P0340 CMP SENSOR

DTC Confirmation ProcedureEBS0121O
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1366, "
Diagnostic Proce-
dure" .
SEF817Y

EC-1370
[YD (WITHOUT EURO-OBD)]
DTC P0341 CMP SENSOR

DTC Confirmation ProcedureEBS0121W
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
If engine could not start, keep ignition switch at START position
for 5 seconds.
4. If 1st trip DTC is detected, go to EC-1372, "
Diagnostic Proce-
dure" .
SEF817Y

EC-1376
[YD (WITHOUT EURO-OBD)]
DTC P0563 BATTERY VOLTAGE

DTC P0563 BATTERY VOLTAGEPFP:24410
On Board Diagnosis LogicEBS01221
The MI will not light up for this self-diagnosis.
DTC Confirmation ProcedureEBS01222
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 35 seconds.
4. If DTC is detected, go to EC-1376, "
Diagnostic Procedure" .
Diagnostic ProcedureEBS01223
1. INSPECTION START
Are jumper cables connected for the jump starting?
Ye s o r N o
Yes >> GO TO 3.
No >> GO TO 2.
2. CHECK BATTERY AND ALTERNATOR
Check that the proper type of battery and alternator is installed.
Refer to SC-3, "
BATTERY" and SC-12, "CHARGING SYSTEM" .
OK or NG
OK >> GO TO 5.
NG >> Replace with a proper one.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0563 Battery voltage highAn excessively high voltage from the battery is
sent to ECM.

Battery

Battery terminal

Alternator
SEF817Y

EC-1378
[YD (WITHOUT EURO-OBD)]
DTC P0605 ECM

DTC P0605 ECMPFP:23710
DescriptionEBS01224
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicEBS01225
DTC Confirmation ProcedureEBS01226
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1378, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS01227
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch ON.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. Perform EC-1378, "
DTC Confirmation Procedure" , again.
5. Is 1st trip DTC P0605 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >>INSPECTION END
MBIB0625E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0605Engine control module
(ROM)ECM ROM is malfunctioning.

ECM
SEF817Y

EC-1380
[YD (WITHOUT EURO-OBD)]
DTC P0606 ECM

DTC P0606 ECMPFP:23710
DescriptionEBS01228
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicEBS01229
DTC Confirmation ProcedureEBS0122A
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If DTC is detected, go to EC-1380, "
Diagnostic Procedure" .
Diagnostic ProcedureEBS0122B
1. INSPECTION START
With CONSULT-II
1. Turn ignition switch ON.
2. Select “SELF DIAG RESULTS” mode with CONSULT-II.
3. Touch “ERASE”.
4. Perform EC-1380, "
DTC Confirmation Procedure" , again.
5. Is 1st trip DTC P0606 displayed again?
Ye s o r N o
Yes >> GO TO 2.
No >>INSPECTION END
MBIB0625E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0606Engine control module
(Processor)ECM calculation function is malfunctioning.

ECM
SEF817Y

DTC P0628, P0629 FUEL PUMP
EC-1383
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC

: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
On Board Diagnosis LogicEBS0122F
DTC Confirmation ProcedureEBS0122G
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Let engine idle for at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1385, "
Diagnostic Proce-
dure" .
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0628Fuel pump control circuit
low inputECM detects a control circuit for the fuel pump is
open or short to ground.

Harness or connectors
(The fuel pump circuit is open or
shorted.)

Fuel pump P0629Fuel pump control circuit
high outputECM detects a control circuit for the fuel pump is
short to power.
SEF817Y

EC-1388
[YD (WITHOUT EURO-OBD)]
DTC P0642, P0643 SENSOR POWER SUPPLY

On Board Diagnosis LogicEBS0122O
The MI will not light up for these self-diagnoses.
DTC Confirmation ProcedureEBS0122P
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1390, "
Diagnostic Proce-
dure" .
91 GAccelerator pedal position
sensor 2[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully released0.4 - 0.7V
[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully depressed2.2 - 2.7V
92 YAccelerator pedal position
sensor 2 ground[Ignition switch ON]Approximately 0.3V TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0642Accelerator pedal position
sensor 1 power supply cir-
cuit lowECM detects a voltage of power source for the
APP sensor 1 is excessively low.

Harness or connectors
(The APP sensor 1 power supply cir-
cuit is open or shorted.)

Accelerator pedal position sensor
(Accelerator pedal position sensor 1) P0643Accelerator pedal position
sensor 1 power supply cir-
cuit highECM detects a voltage of power source for the
APP sensor 1 is excessively high.
SEF817Y

EC-1394
[YD (WITHOUT EURO-OBD)]
DTC P0652, P0653 SENSOR POWER SUPPLY

On Board Diagnosis LogicEBS0122X
The MI will not light up for these self-diagnoses.
DTC Confirmation ProcedureEBS0122Y
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1396, "
Diagnostic Proce-
dure" .
91 GAccelerator pedal position
sensor 2[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully released0.4 - 0.7V
[Ignition switch ON]

Engine stopped

Accelerator pedal: Fully depressed2.2 - 2.7V
92 YAccelerator pedal position
sensor 2 ground[Ignition switch ON]Approximately 0.3V TERMI-
NAL
NO.WIRE
COLORITEM CONDITIONDATA
(DC Voltage and Pulse Signal)
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0652Accelerator pedal position
sensor 2 power supply cir-
cuit lowECM detects a voltage of power source for the
APP sensor 2 is excessively low.

Harness or connectors
(The APP sensor 2 power supply cir-
cuit is open or shorted.)

Accelerator pedal position sensor
(Accelerator pedal position sensor 2) P0653Accelerator pedal position
sensor 2 power supply cir-
cuit highECM detects a voltage of power source for the
APP sensor 2 is excessively high.
SEF817Y