Nissan Rogue. Instruction — part 529
EC-384
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
P0643 SENSOR POWER SUPPLY
NO
>> Repair or replace malfunctioning component.
5.
CHECK APP SENSOR
EC-445, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace accelerator pedal assembly. Refer to
ACC-3, "Removal and Installation"
6.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
P0850 PNP SWITCH
EC-385
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
P0850 PNP SWITCH
Description
INFOID:0000000011278101
Transmission range switch is turn ON when the selector lever is P or N.
ECM detects the position because the continuity of the line (the ON) exists.
DTC Description
INFOID:0000000011278102
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connectors (The transmission range switch circuit is open or shorted.)
• Transmission range switch
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
1.
INSPECTION START
Do you have CONSULT?
Do you have CONSULT?
YES
>> GO TO 2.
NO
>> GO TO 5.
2.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
>> GO TO 3.
3.
CHECK PNP SIGNAL FUNCTION
With CONSULT
1. Turn ignition switch ON.
2. Select “P/N POSI SW” in “DATA MONITOR” mode of “ENGINE” using CONSULT. Then check the “P/N
POSI SW” signal as per the following conditions.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Proceed to
.
4.
PERFORM DTC CONFIRMATION PROCEDURE
1. Select “DATA MONITOR” mode of “ENGINE” using CONSULT.
2. Start engine and warm it up to normal operating temperature.
3. Maintain the following conditions for at least 60 consecutive seconds.
CAUTION:
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0850
P-N POS SW/CIRCUIT
(Park/neutral switch input circuit)
The signal of transmission range switch is not changed in the process of
engine starting and driving.
Selector lever position
Known-good signal
N or P position
ON
Except above position
OFF
EC-386
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
P0850 PNP SWITCH
Always drive vehicle at a safe speed.
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
5.
PERFORM COMPONENT FUNCTION CHECK
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
.
Diagnosis Procedure
INFOID:0000000011278103
1.
CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect transmission range switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between transmission range switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK TRANSMISSION RANGE SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check the continuity between transmission range switch harness connector and IPDM E/R harness con-
nector.
ENG SPEED
1,000 - 6,375 rpm
COOLAN TEMP/S
More than 65
°C (149°F)
B/FUEL SCHDL
3.25 - 31.8 msec
VHCL SPEED SE
More than 64 km/h (40 mph)
Selector lever
Suitable position
ECM
Condition
Voltage
(Approx.)
Connector
+
−
Terminal
E16
117
128
Selector lever
P or N
Battery voltage
Except above
0 V
+
−
Voltage
Transmission range switch
Connector
Terminal
F78
7
Ground
Battery voltage
+
−
Continuity
Transmission range switch
IPDM E/R
Connector
Terminal
Connector
Terminal
F78
7
F35
70
Existed
P0850 PNP SWITCH
EC-387
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
4. Also check harness for short to ground.
Is the inspection result normal?
YES
>> Perform the trouble diagnosis for power supply circuit.
NO
>> Repair or replace error-detected parts.
3.
CHECK TRANSMISSION RANGE SWITCH SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between transmission range switch harness connector and ECM harness connector.
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK TRANSMISSION RANGE SWITCH
Check the transmission range switch. Refer to
TM-110, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace transmission range switch. Refer to
TM-220, "Removal and Installation"
.
5.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
.
>> INSPECTION END
+
−
Continuity
Transmission range switch
ECM
Connector
Terminal
Connector
Terminal
F78
10
E16
117
Existed
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