Nissan Sentra Service Manual: Moonroof switch
Description
Transmits switch operation signal to moonroof motor assembly.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to RF-13, "Wiring Diagram".
1.Check moonroof switch input signal
- Turn ignition switch on.
- Check voltage between moonroof motor assembly harness connector R26 and ground.
Is the inspection result normal? Yes >> inspection end.
No >> go to 2.
2.Check moonroof switch circuit
- Turn ignition switch OFF.
- Disconnect moonroof motor assembly connector and moonroof switch connector.
- Check continuity between moonroof motor assembly harness connector R26 and moonroof switch harness connector R27.
- Check continuity between moonroof motor assembly harness connector R26 and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace the harness or connectors.
3.Check moonroof switch ground circuit
Check continuity between moonroof switch harness connector r27 and ground.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
4.Check moonroof switch
Check moonroof switch.
Refer to rf-25, "component inspection".
Is the inspection result normal? Yes >> go to 5.
No >> replace moonroof switch. Refer to rf-50, "removal and installation".
5.Check intermittent incident
Refer to gi-39, "intermittent incident".
>> Inspection end.
Component inspection
Moonroof switch
1. Check moonroof switch
- Turn ignition switch off.
- Disconnect moonroof switch.
- Check continuity between moonroof switch terminals.
Is the inspection result normal? Yes >> moonroof switch is ok.
No >> replace moonroof switch. Refer to rf-50, "removal and installation".
Power supply and ground circuit
Body control system
Body control system : diagnosis procedure
Regarding wiring diagram information, refer to bcs-51, "wiring diagram".
1.Check fuses and fusible link
Check that the follo ...
Door switch
Component Function Check
1.Check function
Select DOOR LOCK of BCM using CONSULT
Select door sw-dr, door sw-as in data monitor mode
Check that the function operates normally according to the f ...
Other materials:
Symptom diagnosis
Combination switch system symptoms
Symptom Table
Perform the data monitor of consult to check for any malfunctioning
item.
Check the malfunction combinations.
Identify the malfunctioning part from the agreed combination and repair
or replace the part.
...
P1715 Input speed sensor
Description
ECM receives input speed sensor signal from TCM through CAN communication
line. ECM uses this signal for
engine control.
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P1715 is displayed with DTC UXXXX, first perform the trouble
diagnosis for DTC UXXXX.
If DTC P1715 is displa ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
