Infiniti Q45. Manual — part 763
SUNROOF
RF-17
C
D
E
F
G
H
J
K
L
M
A
B
RF
Sunroof Switch System Check
NIS0010R
1.
CHECK SUNROOF SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Operate each sunroof switch, and check the continuity between terminals 1, 3, 4, 5, 6 and terminal 2 on
the sunroof switch connector R7.
OK or NG
OK
>> Sunroof switch is OK.
NG
>> Replace sunroof switch.
Sunroof Motor Assembly Power Supply and Ground Circuit Check
NIS0010S
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect sunroof motor assembly connector.
3.
Turn ignition switch ON.
4.
Check voltage between sunroof motor assembly connector R8 terminal 1 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Check harness for open or short between sunroof motor
assembly and circuit breaker-1
AUTO open/close switch operation
1 – 2
:Continuity should exist.
CLOSE switch operation
3 – 2
:Continuity should exist.
TILT DOWN operation
4 – 2
:Continuity should exist.
OPEN switch operation
5 – 2
:Continuity should exist.
TILT UP switch operation
6 – 2
:Continuity should exist.
PIIB7758E
1 (OR) – Ground
: Battery voltage
PIIA3238E
RF-18
SUNROOF
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between sunroof motor assembly connector R8 terminal 8 and ground.
OK or NG
OK
>> Sunroof motor assembly power supply and ground is
OK.
NG
>> Repair or replace harness.
Sunroof Motor Assembly Circuit System Check
NIS0010T
1.
CHECK HARNESS CONTINUITY
1.
Turn the ignition switch OFF.
2.
Disconnect sunroof switch and sunroof motor assembly connectors.
3.
Check continuity between sunroof switch connector R7 terminals1, 2, 3, 4, 5, 6 and sunroof motor assem-
bly connector R8 terminals 3, 4, 5, 9, 11, 12.
OK or NG
OK
>> Check the condition of the harness and the connector.
NG
>> Repair or replace harness.
Door Switch Check
NIS0010U
1.
CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II
●
Check door switch in “DATE MONITOR” mode with CONSULT-II. Refer to
Without CONSULT-II
●
Check all door switches in switch monitor mode.
Refer to Remote keyless entry system
OK or NG
OK
>> Door switch is OK.
NG
>> GO TO 2
8 (B) – Ground
: Continuity should exist.
PIIA3239E
1 (PU) – 3 (PU)
: Continuity should exist.
2 (R) – 9 (R)
: Continuity should exist.
3 (L) – 11 (L)
: Continuity should exist.
4 (SB) – 5 (SB)
: Continuity should exist.
5 (P) – 4 (P)
: Continuity should exist.
6 (G) – 12 (G)
: Continuity should exist.
PIIA3240E
When door is opened
: DOOR SW ON
When door is closed
: DOOR SW OFF
PIIA2464E
SUNROOF
RF-19
C
D
E
F
G
H
J
K
L
M
A
B
RF
2.
CHECK DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect door switch connector.
3.
Check continuity between following terminals and ground.
OK or NG
OK
>> Repair or replace following item, when there is a mal-
function.
●
Door switch ground condition
●
Harness for open or short between door switch and BCM
NG
>> Replace door switch.
Wind Deflector Inspection
NIS0010V
1.
Open glass lid.
2.
Visually check that it is installed properly.
3.
Check that the wind deflector is properly greased. If necessary,
apply grease.
4.
Check that the wind deflector is properly raised by manual. If a
malfunction is detected, remove and visually check it. If it is
damaged, replace it with a new one. If no damage is found, rein-
stall it properly.
Link and Wire Assembly
NIS0010W
NOTE:
Before replacing a suspect part, carefully ensure it is the source of noise being experienced.
1.
Check link to determine if coated film has peeled off to such an extent that substrate is visible. Check also
to determine if link is the source of noise. If it is, replace it.
2.
Visually check to determine if a sufficient amount of grease has been applied to wire or rail groove. If not,
add grease as required.
3.
Check wire for any damage or deterioration. If any damage is found, remove rear guide, then replace
wire.
Door switch connector
Terminals
(Wire color)
Condition
Continuity
Front door switch
(driver side)
B20
1(W/G)
Ground
Pressed
No
Repressed
Yes
Front door switch
(passenger side)
B220
1 (W/R)
Pressed
No
Repressed
Yes
PIIA2798E
SIIA0278E
SIIA0279E
RF-20
SUNROOF
Fitting Adjustment
NIS0010X
SIIA0280E
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