Nissan Pathfinder. Manual — part 1112
TELESCOPIC SWITCH
ST-27
< DTC/CIRCUIT DIAGNOSIS >
C
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A
B
ST
N
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TELESCOPIC SWITCH
Description
INFOID:0000000009177079
ADP steering switch (telescopic switch) is equipped to the steering column. The operation signal is input to the
automatic drive positioner control unit when the telescopic switch is operated.
Component Function Check
INFOID:0000000009177080
1.
CHECK FUNCTION
1. Select “TELESCO SW-FR”, “TELESCO SW-RR” in “DATA MONITOR” mode with CONSULT.
2. Check telescopic switch signal under the following conditions.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000009177081
Regarding Wiring Diagram information, refer to
1.
CHECK TELESCOPIC SWITCH SIGNAL
1. Disconnect ADP steering switch (telescopic switch).
2. Check voltage between ADP steering switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK TELESCOPIC SWITCH CIRCUIT
1. Disconnect automatic drive positioner control unit.
2. Check continuity between automatic drive positioner control unit harness connector and ADP steering
switch harness connector.
3. Check continuity between automatic drive positioner control unit harness connector and ground.
Monitor item
Condition
Status
TELESCO SW-FR
Telescopic switch (forward)
Operate
ON
Release
OFF
TELESCO SW-RR
Telescopic switch (backward)
Operate
ON
Release
OFF
(+)
(–)
Voltage (V)
(Approx.)
ADP steering switch (telescopic switch)
Connector
Terminals
M16
1
Ground
Battery voltage
6
Automatic drive positioner control
unit
ADP steering switch (tele-
scopic switch)
Continuity
Connector
Terminal
Connector
Terminal
M33
7
M16
1
Yes
19
6
ST-28
< DTC/CIRCUIT DIAGNOSIS >
TELESCOPIC SWITCH
Is the inspection result normal?
YES
>> Replace automatic drive positioner unit. Refer to
ADP-162, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK TELESCOPIC SWITCH
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace ADP steering switch (telescopic switch). Refer to
ADP-165, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
>> Inspection End.
Component Inspection
INFOID:0000000009177082
1.
CHECK TELESCOPIC SWITCH
1. Turn ignition switch OFF.
2. Disconnect ADP steering switch (telescopic switch).
3. Check continuity between ADP steering switch terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace ADP steering switch (telescopic switch). Refer to
ADP-165, "Removal and Installation"
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M33
7
No
19
ADP steering switch (tele-
scopic switch)
Condition
Continuity
Terminal
3
1
Telescopic switch
(forward)
Operate
Yes
Release
No
6
Telescopic switch
(backward)
Operate
Yes
Release
No
TILT &TELESCOPIC SWITCH GROUND CIRCUIT
ST-29
< DTC/CIRCUIT DIAGNOSIS >
C
D
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A
B
ST
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TILT &TELESCOPIC SWITCH GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000009177083
Regarding Wiring Diagram information, refer to
1.
CHECK ADP STEERING SWITCH (TILT & TELESCOPIC SWITCH) GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ADP steering switch (tilt & telescopic switch).
3. Check continuity between ADP steering switch (tilt & telescopic switch) and ground.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-49, "Intermittent Incident"
.
NO
>> Repair or replace harness.
ADP steering switch (tilt & telescopic switch)
Ground
Continuity
Connector
Terminal
M16
3
Yes
ST-30
< DTC/CIRCUIT DIAGNOSIS >
TILT MOTOR
TILT MOTOR
Description
INFOID:0000000009177084
• The tilt motor is installed to the steering column assembly.
• The tilt motor is activated with the automatic drive positioner control unit.
• The steering column is tilted upward/downward by changing the rotation direction of tilt motor.
Component Function Check
INFOID:0000000009177085
1.
CHECK FUNCTION
1. Select “TILT MOTOR“ in “ACTIVE TEST” mode with CONSULT.
2. Check the tilt motor operation.
Is the operation of relevant parts normal?
YES
>> Inspection End.
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000009177086
Regarding Wiring Diagram information, refer to
1.
CHECK TILT MOTOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect tilt motor.
3. Turn the ignition switch ON.
4. Perform “ACTIVE TEST” (“TILT MOTOR”) with CONSULT.
5. Check voltage between tilt motor harness connector and ground.
Is the inspection result normal?
YES
>> Replace tilt motor. Refer to
NO
>> GO TO 2.
2.
CHECK TILT MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit.
3. Check continuity between automatic drive positioner control unit harness connector and tilt motor harness
connector.
Test item
Description
TILT MOTOR
OFF
Steering tilt
Stop
UP
Upward
DWN
Downward
(+)
(–)
Condition
Voltage (V)
(Approx.)
Tilt motor
Connector
Terminals
M85
2
Ground
TILT
MOTOR
OFF
0
UP
0
DWN (down)
Battery voltage
1
OFF
0
UP
Battery voltage
DWN (down)
0
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