Nissan Tiida C11. Instruction — part 1137
POWER SUPPLY AND GROUND CIRCUIT
RF-11
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
SUNROOF MOTOR ASSEMBLY
SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure
INFOID:0000000001724564
SUNROOF MOTOR ASSEMBLY
1.
CHECK SUNROOF MOTOR POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector R4.
3.
Turn ignition switch ON.
4.
Check voltage between sunroof motor assembly connector R4
terminals 7 and 9 and ground.
Is the voltage as specified?
YES
>> GO TO 4
NO, TERMINAL 7>>Check sunroof motor circuit breaker, connector and harness. Refer to PG section, main
wire harness layout.
NO, TERMINAL 9>>GO TO 2
2.
CHECK SUNROOF MOTOR RETAINED POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector M20.
3.
Check continuity between BCM connector M20 (A) and sunroof
motor assembly connector R4 (B).
4.
Check continuity between BCM connector M20 (A) and ground.
Are the continuity test results as specified?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
(+)
(–)
Voltage
Connector
Terminal
R4
7
Ground
Battery voltage
9
ALKIA1176GB
A
B
Continuity
Connector
Terminal
Connector
Terminal
M20
78
R4
9
Yes
A
—
Continuity
Connector
Terminal
M20
78
Ground
No
ALKIA1227GB
RF-12
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between sunroof motor assembly connector
R4 terminal 10 and ground.
Is the continuity test result as specified?
YES
>> Power supply and ground circuits are OK.
NO
>> Repair or replace harness.
SUNROOF MOTOR ASSEMBLY : Special Repair Requirement
INFOID:0000000001724565
1.
PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Refer to
RF-7, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement"
.
Does the sunroof motor assembly operate properly?
YES
>> Repair is complete.
NO
>> Check fitting adjustment.
Connector
Terminal
—
Continuity
R4
10
Ground
Yes
ALKIA1178GB
SUNROOF SWITCH CIRCUIT
RF-13
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
RF
N
O
P
SUNROOF SWITCH CIRCUIT
Description
INFOID:0000000001724566
A circuit breaker supplies constant battery power to the sunroof motor assembly. The BCM supplies retained
power to the sunroof motor assembly when the key is ON or during retained power operation. The open and
close functions of the sunroof motor assembly are controlled by the sunroof switch.
Component Function Check
INFOID:0000000001724567
1.
CHECK SUNROOF MOTOR FUNCTION
Do open and close functions operate normally with the sunroof switch?
Is the inspection result normal?
YES
>> Sunroof motor assembly is OK.
NO
>> Refer to
RF-11, "SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000001724568
1.
CHECK SUNROOF SWITCH INPUT SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between sunroof switch connector and ground.
Are the voltage measurements as specified?
YES
>> Sunroof switch is operating normally.
NO
>> GO TO 2
2.
CHECK SUNROOF SWITCH CIRCUITS
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector R4 and sunroof
switch connector R6.
3.
Check continuity between sunroof motor assembly connector
R4 (A) and sunroof switch connector R6 (B) and.
4.
Check continuity between sunroof motor assembly connector R4 (A) and ground.
Are the continuity test results as specified?
YES
>> GO TO 3
NO
>> Repair harness or connector.
Connector
Terminals
Sunroof switch position
Voltage (V)
(Approx.)
(+)
(–)
R6
1
2
CLOSE
0V
Other than above
Battery voltage
3
OPEN
0V
Other than above
Battery voltage
ALKIA1229GB
A
B
Continuity
Connector
Terminal
Connector
Terminal
R4
5
R6
1
Yes
1
3
A
—
Continuity
Connector
Terminal
R4
5
Ground
No
1
ALKIA1180GB
RF-14
< COMPONENT DIAGNOSIS >
SUNROOF SWITCH CIRCUIT
3.
CHECK SUNROOF SWITCH
1.
Check continuity between sunroof switch terminals.
Are the continuity test results as specified?
YES
>> Sunroof switch is operating normally.
NO
>> Replace sunroof switch (map lamp assembly). Refer to
XX-XX, "*****"
.
Terminals
Sunroof switch position
Continuity
1
2
CLOSE
Yes
Other than above
No
3
OPEN
Yes
Other than above
No
ALKIA1181GB
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст