Nissan Maxima. Manual — part 1154
TM-80
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0826 UP AND DOWN SHIFT SW
*: With paddle shifter
Without CONSULT
Drive vehicle in the manual mode, and confirm that the actual gear position and the meter's indication of the
position mutually coincide when the selector lever and paddle shifter* are shifted to the “+ (up)” or “
− (down)”
side (1st
⇔ 6th gear).
*: With paddle shifter
Is the inspection result normal?
YES
>> GO TO 13.
NO-1 (Manual mode switch is abnormal)>>GO TO 2.
NO-2 (Paddle shifter is abnormal)>>GO TO 7.
2.
CHECK MANUAL MODE SWITCH
1. Turn ignition switch OFF.
2. Disconnect CVT shift selector connector.
3. Check manual mode switch. Refer to
TM-83, "Component Inspection (Manual Mode Switch)"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK GROUND CIRCUIT (PART 1)
Check continuity between CVT shift selector vehicle side harness
connector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK GROUND CIRCUIT (PART 2)
Item name
Monitor item
Condition
Status
Manual mode switch
MMODE
Manual shift gate position
On
Other than the above
Off
NONMMODE
Manual shift gate position
Off
Other than the above
On
UPLVR
Selector lever: UP (+ side)
On
Other than the above
Off
DOWNLVR
Selector lever: DOWN (
− side)
On
Other than the above
Off
Paddle shifter*
STRDWNSW
Pressed paddle shifter (shift-down)
On
Released paddle shifter
Off
STRUPSW
Pressed paddle shifter (shift-up)
On
Released paddle shifter
Off
CVT shift selector vehicle side harness
connector
Ground
Continuity
Connector
Terminal
M78
4
Existed
AWDIA0128ZZ
P0826 UP AND DOWN SHIFT SW
TM-81
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Check voltage between CVT shift selector vehicle side harness con-
nector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace damaged parts.
5.
CHECK HARNESS BETWEEN CVT SHIFT SELECTOR AND COMBINATION METER (PART 1)
1. Disconnect combination meter connector.
2. Check continuity between CVT shift selector vehicle side har-
ness connector terminals and combination meter vehicle side
harness connector terminals.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts.
6.
CHECK HARNESS BETWEEN CVT SHIFT SELECTOR AND COMBINATION METER (PART 2)
Check continuity between CVT shift selector vehicle side harness
connector terminals and ground.
Is the inspection result normal?
YES
>> GO TO 12.
NO
>> Repair or replace damaged parts.
7.
CHECK PADDLE SHIFTER
CVT shift selector vehicle side harness
connector
Ground
Voltage (Approx.)
Connector
Terminal
M78
4
0 V
AWDIA0129ZZ
CVT shift selector vehicle side
harness connector
Combination meter vehicle side
harness connector
Continuity
Connector
Terminal
Connector
Terminal
M78 (A)
1
M24 (B)
40
Existed
2
38
3
39
5
37
AWDIA0602ZZ
CVT shift selector vehicle side harness
connector
Ground
Continuity
Connector
Terminal
M78
1
Not existed
2
3
5
AWDIA0127ZZ
TM-82
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
P0826 UP AND DOWN SHIFT SW
1. Turn ignition switch OFF.
2. Disconnect paddle shifter connector.
3. Turn ignition switch ON.
4. Check voltage between paddle shifter side harness connector
terminals.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> GO TO 10.
8.
CHECK PADDLE SHIFTER
Check paddle shifter. Refer to
TM-84, "Component Inspection (Paddle Shifter)"
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace damaged parts.
9.
CHECK GROUND CIRCUIT
Check continuity between paddle shifter vehicle side harness con-
nector terminal and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Repair or replace damaged parts.
10.
CHECK POWER SOURCE CIRCUIT
Check voltage between paddle shifter vehicle side harness connec-
tor terminal and ground.
Is the inspection result normal?
YES
>> GO TO 11.
NO
>> Repair or replace damaged parts.
11.
CHECK HARNESS BETWEEN PADDLE SHIFTER AND COMBINATION METER (PART 1)
Paddle shifter vehicle side harness connector
Voltage (Approx.)
Connector
Terminal
M82 (A)
3
1
Battery voltage
M83 (B)
3
1
AWDIA0603ZZ
Paddle shifter vehicle side harness
connector
Ground
Continuity
Connector
Terminal
M82 (A)
1
Existed
M83 (B)
1
AWDIA0604ZZ
Paddle shifter vehicle side harness con-
nector
Ground
Voltage (Approx.)
Connector
Terminal
M82 (A)
3
0 V
M83 (B)
3
AWDIA0605ZZ
P0826 UP AND DOWN SHIFT SW
TM-83
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
1. Disconnect combination meter connector.
2. Check continuity between paddle shifter vehicle side harness
connector terminals and combination meter vehicle side har-
ness connector terminals.
Is the inspection result normal?
YES
>> GO TO 12.
NO
>> Repair or replace damaged parts.
12.
CHECK HARNESS BETWEEN PADDLE SHIFTER AND COMBINATION METER (PART 2)
Check continuity between paddle shifter vehicle side harness con-
nector terminals and ground.
Is the inspection result normal?
YES
>> GO TO 13.
NO
>> Repair or replace damaged parts.
13.
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 (Manual Mode Switch)
INFOID:0000000010113641
1.
CHECK MANUAL MODE SWITCH
Check continuity between CVT shift selector connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace damaged parts.
Paddle shifter vehicle side
harness connector
Combination meter vehicle side
harness connector
Continuity
Connector
Terminal
Connector
Terminal
M82 (A)
3
M23 (C)
50
Existed
M83 (B)
3
49
AWDIA0606ZZ
Paddle shifter vehicle side harness
connector
Ground
Continuity
Connector
Terminal
M82 (A)
3
Not existed
M83 (B)
3
AWDIA0607ZZ
CVT shift selector connector
Condition
Continuity
Connector
Terminal
M78
5
4
Manual shift gate position
Not existed
Other than the above
Existed
1
4
Manual shift gate position (neutral)
Existed
Other than the above
Not existed
3
4
Selector lever: UP (+ side)
Existed
Other than the above
Not existed
2
4
Selector lever: DOWN (
− side)
Existed
Other than the above
Not existed
AWDIA0130ZZ
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