Nissan Pathfinder. Manual — part 1179
TOW MODE SYSTEM
TM-175
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10E]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
NO
>> Repair or replace malfunctioning parts.
6.
CHECK TOW MODE SWITCH GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between tow mode switch harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace malfunctioning parts.
7.
CHECK CIRCUIT BETWEEN COMBINATION METER AND TOW MODE SWITCH (PART 1)
1. Disconnect combination meter connector.
2. Check continuity between combination meter harness connector terminal and tow mode switch harness
connector terminal.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace malfunctioning parts.
8.
CHECK CIRCUIT BETWEEN COMBINATION METER AND TOW MODE SWITCH (PART 2)
Check continuity between combination meter harness connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace malfunctioning parts.
9.
CHECK COMBINATION METER INPUT/OUTPUT SIGNAL (PART 3)
1. Connect combination meter connector.
2. Turn ignition switch ON.
3. Check voltage between combination meter harness connector terminal and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-49, "Intermittent Incident"
.
NO
>> Replace the combination meter. Refer to
MWI-82, "Removal and Installation"
.
Component Inspection
INFOID:0000000009177632
1.
CHECK TOW MODE SWITCH
Check continuity between tow mode switch connector terminals.
Tow mode switch
—
Continuity
Connector
Terminal
M6
4
Ground
Existed
Combination meter
Tow mode switch
Continuity
Connector
Terminal
Connector
Terminal
M24
19
M6
1
Existed
Combination meter
—
Continuity
Connector
Terminal
M24
19
Ground
Not existed
+
−
Voltage
Combination meter
Connector
Terminal
M24
19
Ground
Battery voltage
TM-176
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10E]
TOW MODE SYSTEM
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace tow mode switch. Refer to
TM-194, "Removal and Installation"
TOW mode switch
Condition
Continuity
Terminal
1 – 4
Tow mode switch is depressed.
Existed
Tow mode switch is released.
Not existed
SHIFT LOCK SYSTEM
TM-177
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10E]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
SHIFT LOCK SYSTEM
Component Function Check
INFOID:0000000009177637
1.
CHECK SHIFT LOCK OPERATION (PART 1)
1. Turn ignition ON.
2. Shift the selector lever to “P” (Park) position.
3. Attempt to shift the selector lever to any other position with the brake pedal released.
Can the selector lever be shifted to any other position?
YES
>> Go to
NO
>> GO TO 2.
2.
CHECK SHIFT LOCK OPERATION (PART 2)
Attempt to shift the selector lever to any other position with the brake pedal depressed.
Can the selector lever be shifted to any other position?
YES
>> Inspection End.
NO
>> Go to
Diagnosis Procedure
INFOID:0000000009177638
Regarding Wiring Diagram information, refer to
1.
CHECK POWER SOURCE
1. Turn ignition switch OFF.
2. Disconnect BCM connector M18.
3. Check voltage between BCM connector M18 terminal 27 and ground while pressing the brake pedal.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK STOP LAMPS
Do the stop lamps operate normally?
Is the inspection result normal?
YES
>> Check the following:
• Harness between fuse block (J/B) and BCM.
• Fuse block (J/B).
NO
>> Refer to
3.
CHECK HARNESS BETWEEN BCM AND CVT SHIFT SELECTOR
1. Disconnect CVT shift selector connector.
2. Check continuity between BCM connector M80 terminal 108 and CVT shift selector connector M78 termi-
nal 3.
3. Check continuity between BCM connector M80 terminal 108 and ground.
BCM
Ground
Condition
Voltage
Connector
Terminal
Brake pedal de-
pressed
Battery voltage
M18
27
BCM
CVT shift selector
Continuity
Connector
Terminal
Connector
Terminal
M80
108
M78 3
Yes
TM-178
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F10E]
SHIFT LOCK SYSTEM
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness or connector.
4.
CHECK GROUND CIRCUIT (CVT SHIFT SELECTOR)
Check continuity between CVT shift selector connector M78 terminal 4 and ground.
Is the inspection result normal?
YES
>> Replace CVT shift selector. Refer to
TM-189, "Removal and Installation"
NO
>> Repair or replace harness or connector.
Component Inspection (Shift Lock Solenoid)
INFOID:0000000009177639
1.
CHECK SHIFT LOCK SOLENOID
Apply voltage to terminals of shift lock solenoid and park position switch (shift selector) connector and check
that shift lock solenoid is activated.
CAUTION:
• Connect the fuse between the terminals when applying the voltage.
• Never cause shorting between terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace CVT shift selector. Refer to
TM-189, "Removal and Installation"
Component Inspection (Park Position Switch)
INFOID:0000000009177640
1.
CHECK PARK POSITION SWITCH (SHIFT SELECTOR)
Apply voltage to terminals of shift lock solenoid and park position switch (shift selector) connector and check
that shift lock solenoid is activated.
CAUTION:
• Connect the fuse between the terminals when applying the voltage.
• Never cause shorting between terminals.
BCM
Ground
Continuity
Connector
Terminal
M80
108
No
CVT shift selector
Ground
Continuity
Connector
Terminal
M78
4
Yes
+ (fuse)
-
Condition
Status
Shift lock solenoid
Terminal
3
4
Apply 12 V between termi-
nals 3 and 4 with the park
position switch (shift selec-
tor) in the "P" (park) posi-
tion.
Shift lock solenoid operates
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