Nissan Cube. Manual - part 810
B2601 SHIFT POSITION
SEC-51
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
B2601 SHIFT POSITION
Description
INFOID:0000000009950137
BCM confirms the shift position with the following 4 signals.
• Selector lever
• Transmission range switch
• P position signal from IPDM E/R (CAN)
• P position signal from TCM (CAN)
DTC Logic
INFOID:0000000009950138
DTC DETECTION LOGIC
NOTE:
• If DTC B2601 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
• If DTC B2601 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
• If DTC B2601 is displayed with DTC B2603, first perform the trouble diagnosis for DTC B2603. Refer to
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON under the following conditions and wait 2 seconds or more.
-
Selector lever is in the P or N position
-
Do not depress brake pedal
2.
Check “Self-diagnosis result” using CONSULT.
Is DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009950139
1.
CHECK CVT SHIFT SELECTOR POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect CVT shift selector (detention switch) connector.
3.
Check voltage between CVT shift selector (detention switch) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK CVT SHIFT SELECTOR POWER SUPPLY CIRCUIT
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
B2601
SHIFT POSITION
When there is a difference between P range signal
from CVT shift selector and shift position signal from
IPDM E/R
• Harness or connectors
(CVT shift selector circuit is open
or shorted)
• CVT shift selector (detention
switch)
• BCM
• CAN communication malfunction
between BCM and IPDM E/R
(+)
(–)
Voltage (V)
(Approx.)
CVT shift selector (detention switch)
Connector
Terminal
M58
7
Ground
12