Infiniti EX35. Manual — part 22
ADP-82
< COMPONENT DIAGNOSIS >
POWER SEAT SWITCH GROUND CIRCUIT
POWER SEAT SWITCH GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000003134713
1.
CHECK POWER SEAT SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch connector.
3.
Check continuity between power seat switch connector and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
.
NO
>> Repair or replace harness.
Power seat switch
Ground
Continuity
Connector
Terminal
B459
32
Existed
TILT &TELESCOPIC SWITCH GROUND CIRCUIT
ADP-83
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
TILT &TELESCOPIC SWITCH GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000003715415
1.
CHECK TILT & TELESCOPIC SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect tilt & telescopic switch connector.
3.
Check continuity between tilt & telescopic switch and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
.
NO
>> Repair or replace harness.
Tilt & telescopic switch
Ground
Continuity
Connector
Terminal
M31
1
Existed
ADP-84
< COMPONENT DIAGNOSIS >
DETENTION SWITCH
DETENTION SWITCH
Description
INFOID:0000000003134714
Detention switch is installed on control device. It is turned OFF when the Selector lever is in P position. The
driver seat control unit judges that the Selector lever is in P position if continuity does not exist in this circuit.
Component Function Check
INFOID:0000000003134715
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “DETENT SW” signal in “Data monitor” mode with CONSULT-III.
3.
Check detention switch signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000003134716
1.
CHECK DTC WITH “BCM”
Check “Self Diagnostic Result” for BCM with CONSULT-III.
Is the either DTC B2601, B2602, B2603, B2604 or B2605 detected?
YES
>> Check the DTC. Refer to
NO
>> GO TO 2.
2.
CHECK DETENTION SWITCH INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect control device harness connector.
3.
Turn ignition switch ON.
4.
Check voltage between control device harness connector and ground.
Is the inspection result 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.
3.
Check continuity between driver seat control unit harness connector and control device harness connec-
tor.
4.
Check continuity between driver seat control unit harness connector and ground.
Monitor item
Condition
Status
DETENT SW
Selector lever
P position
OFF
Other than
above
ON
(+)
(-)
Voltage (V)
(Approx.)
Control device
Connector
Terminal
M137
11
Ground
Battery voltage
Driver seat control unit
Control device
Continuity
Connector
Terminal
Connector
Terminal
B451
21
M137
11
Existed
DETENTION SWITCH
ADP-85
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-209, "Removal and Installation"
.
NO
>> Repair or replace harness or connector.
4.
CHECK DETENTION SWITCH
ADP-85, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace control device. Refer to
TM-156, "2WD : Removal and Installation"
5.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000003715387
1.
CHECK DETENTION SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect control device connector.
3.
Check control device terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace control device. Refer to
TM-156, "2WD : Removal and Installation"
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
21
Not existed
Control device
Condition
Continuity
Terminal
10
11
Selector lever
P position
Existed
Other than above
Not existed
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