Nissan Maxima. Manual — part 1146
TM-48
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0703 BRAKE SWITCH B
1. Disconnect stop lamp switch connector.
2. Check continuity between stop lamp switch vehicle side harness
connector terminal and BCM vehicle side harness connector ter-
minal.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN STOP LAMP SWITCH AND BCM (PART 2)
Check continuity between BCM vehicle side harness connector ter-
minal and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK STOP LAMP SWITCH
Check stop lamp switch. Refer to
TM-48, "Component Inspection (Stop Lamp Switch)"
.
Is the inspection result normal?
YES
>> Check the following.
• Harness for short or open between battery and stop lamp switch
• 10A fuse [No. 7, located in fuse block (J/B)]
NO
>> Repair or replace stop lamp switch.
5.
CHECK BCM
With CONSULT
1. Turn ignition switch OFF.
2. Connect BCM connector.
3. Turn ignition switch ON.
4. Select “BRAKE SW 1” in “Data Monitor” in “BCM” and verify the proper operation of ON/OFF. Refer to
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace BCM. Refer to
BCS-79, "Removal and Installation"
6.
DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
NO
>> Repair or replace damaged parts.
Component Inspection (Stop Lamp Switch)
INFOID:0000000010113469
1.
CHECK STOP LAMP SWITCH
Stop lamp switch vehicle side
harness connector
BCM vehicle side harness
connector
Continuity
Connector
Terminal
Connector
Terminal
E38 (A)
4
M18 (B)
26
Existed
AWDIA0599ZZ
BCM vehicle side harness connector
Ground
Continuity
Connector
Terminal
M18
26
Not existed
AWDIA0090ZZ
P0703 BRAKE SWITCH B
TM-49
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Check continuity between stop lamp switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace stop lamp switch. Refer to
.
Stop lamp switch connector
Condition
Continuity
Connector
Terminal
E38
3
4
Depressed
brake pedal
Existed
Released
brake pedal
Not existed
AWDIA0419ZZ
TM-50
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0705 TRANSMISSION RANGE SWITCH A
P0705 TRANSMISSION RANGE SWITCH A
Description
INFOID:0000000010113505
• The Transmission range switch is included in the control valve assembly.
• The Transmission range switch includes 4 transmission position switches.
• TCM judges the selector lever position by the Transmission range switch signal.
DTC Logic
INFOID:0000000010113506
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1.
CHECK DTC DETECTION
With CONSULT
1. Turn ignition switch ON.
2. Select “Data Monitor” in “TRANSMISSION”.
3. Start engine.
4. Drive vehicle and maintain the following conditions for at least 2 consecutive seconds.
With GST
Follow the procedure “With CONSULT”.
Is “P0705” detected?
YES
>> Go to
NO
>> Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000010113507
Regarding Wiring Diagram information, refer to
.
1.
CHECK CVT POSITION
1. Disconnect CVT unit connector.
2. Remove control cable from manual lever. Refer to
.
3. Check transmission range switch. Refer to
TM-51, "Component Inspection (Transmisson Range Switch)"
.
Is the inspection result normal?
Shift position
Transmission range
switch 1
Transmission range
switch 2
Transmission range
switch 3
Transmission range
switch 4
Transmission range
switch 3 (monitor)
P
OFF
OFF
OFF
OFF
OFF
R
ON
OFF
OFF
ON
OFF
N
ON
ON
OFF
OFF
OFF
D
ON
ON
ON
ON
ON
DTC
Trouble diagnosis name
DTC is detected if...
Possible cause
P0705
Transmission Range Sensor
A Circuit (PRNDL Input)
TCM does not receive the correct voltage
signal (based on the gear position) from the
switch.
• Harness or connectors
(Transmission range switches circuit is
open or shorted.)
• Transmission range switch
VEHICLE SPEED
: More than 10 km/h (6 MPH)
ENG SPEED SIG
: More than 450 rpm
ACC PEDAL OPEN
: More than 1.0/8
P0705 TRANSMISSION RANGE SWITCH A
TM-51
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
YES
>> Adjust CVT position. Refer to
TM-171, "Inspection and Adjustment"
NO
>> GO TO 2.
2.
CHECK HARNESS BETWEEN TCM AND TRANSMISSION RANGE SWITCH (PART 1)
1. Turn ignition switch OFF.
2. Disconnect TCM connector.
3. Check continuity between TCM vehicle side harness connector
terminals and CVT unit vehicle side harness connector termi-
nals.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK HARNESS BETWEEN TCM AND TRANSMISSION RANGE SWITCH (PART 2)
Check continuity between TCM vehicle side harness connector ter-
minals and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
NO
>> Repair or replace damaged parts.
Component Inspection (Transmisson Range Switch)
INFOID:0000000010113508
1.
CHECK TRANSMISSION RANGE SWITCH
TCM vehicle side harness
connector
CVT unit vehicle side harness
connector
Continuity
Connector
Terminal
Connector
Terminal
F15 (A)
1
F46 (B)
5
Existed
2
14
3
15
4
18
11
4
AWDIA0092ZZ
TCM vehicle side harness connector
Ground
Continuity
Connector Terminal
F15
1
Not existed
2
3
4
11
AWDIA0093ZZ
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