Infiniti G35 (V35) Sedan. Manual — part 16
ADP-58
< COMPONENT DIAGNOSIS >
B2119 TELESCOPIC SENSOR
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK TELESCOPIC SENSOR POWER SUPPLY
1.
Connect automatic drive positioner control unit connector.
2.
Turn ignition switch ON.
3.
Check voltage between tilt & telescopic sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.
4.
Check continuity between automatic drive positioner control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
5.
CHECK TELESCOPIC SENSOR GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect automatic drive positioner control unit connector.
3.
Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic
sensor harness connector.
Is the inspection result normal?
YES
>> GO TO 6.
Automatic drive positioner
control unit connector
Terminal
Tilt & telescopic sensor
connector
Terminal
Continuity
M51
23
M48
2
Existed
Automatic drive positioner
control unit connector
Terminal
Ground
Continuity
M51
23
Not existed
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Tilt & telescopic sensor
Terminal
M48
2
Ground
5
Automatic drive positioner
control unit connector
Terminal
Tilt & telescopic sensor
connector
Terminal
Continuity
M52
33
M48
1
Existed
Automatic drive positioner
control unit connector
Terminal
Ground
Continuity
M52
33
Not existed
Automatic drive positioner
control unit connector
Terminal
Tilt & telescopic sensor
connector
Terminal
Continuity
M52
41
M48
4
Existed
B2119 TELESCOPIC SENSOR
ADP-59
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
NO
>> Repair or replace harness.
6.
CHECK DOOR MIRROR OPERATION
1.
Connect automatic drive positioner control unit connector and tilt & telescopic sensor connector.
2.
Turn ignition switch ON
3.
Check door mirror operation with memory function.
Is the operation normal?
YES
>> Replace tilt & telescopic sensor. (Built in steering column assembly.)
NO
>> Repair or replace harness.
7.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit.
NO
>> Repair or replace the malfunctioning part.
ADP-60
< COMPONENT DIAGNOSIS >
B2126 DETENT SW
B2126 DETENT SW
Description
INFOID:0000000000960636
• Detention switch is installed on AT device. It is turned OFF when the AT selector lever is in P position.
• The driver seat control unit judges that the AT selector lever is in P position if continuity does not exist in this
circuit.
DTC Logic
INFOID:0000000000960637
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
STEP 1
Drive the vehicle at 7
±
4km/h or more.
>> GO TO 2.
2.
STEP 2
Check “Self diagnostic result” with CONSULT-III.
Is the DTC detected?
YES
>> Perform diagnosis procedure. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000000960638
1.
CHECK DTC WITH “BCM”
Check “Self diagnostic result” for BCM with CONSULT-lll.
Is the either DTC B2602, B2603, B2604, B2605 or B2606 detected?
YES
>> Check The DTC. Refer to
NO
>> GO TO 2.
2.
CHECK DETENTION SWITCH SIGNAL
1.
Turn ignition switch ON.
2.
Select “DETENT SW” in “Data Monitor” mode with CONSULT-lll.
3.
Check detention switch signal under the following condition.
Is the status normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK DETENTION SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and AT device connector.
3.
Check continuity between driver seat control unit harness connector and AT device harness connector.
DTC No.
Trouble diagnosis
name
DTC detecting condition
Possible cause
P2126
DETENT SW
AT selector lever is in P position and the vehicle
speed of 7
±
4km/h is detected.
• Harness and connectors
(Detention switch circuit is
opened/shorted.)
• Detention switch
• Combination meter
(CAN communacation )
Monitor item
Condition
Status
DETENT SW
AT selector lever
P position
OFF
Other than above
ON
B2126 DETENT SW
ADP-61
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace driver seat control unit.
NO
>> Repair or replace the malfunctioning part.
Driver seat control unit connec-
tor
Terminal
AT device connector
Terminal
Continuity
B451
21
M137
11
Existed
Driver seat control unit connec-
tor
Terminal
Ground
Continuity
B451
21
Not existed
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