RF-60
< ECU DIAGNOSIS >
SUNSHADE MOTOR ASSEMBLY
SUNSHADE MOTOR ASSEMBLY
Reference ValueINFOID:0000000003812869
TERMINAL LAYOUT
PHYSICAL VALUES
JMKIA2225ZZ
Te r m i n a l N o .
(Wire color)Description Condition
Voltage (V)
(Approx.)
+ - Signal nameInput/
Output
1
(B)Ground Ground — — 0
6
(R)Ground Battery voltage — — Battery voltage
7
(P)Ground Communication lineInput/
OutputIgnition switch ON
8
(L)GroundVehicle speed signal (2-
pulse)InputSpeed meter operated
[When vehicle speed is
approx. 40km/h (25MPH)]
JMKIA1869ZZ
ELF1080D
RF-68
< SYMPTOM DIAGNOSIS >
AUTO OPERATION DOES NOT OPERATE
AUTO OPERATION DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000003812873
1.PERFORM INITIALIZATION PROCEDURE
Initialization procedure is executed and operation is confirmed.
Refer to RF-4, "
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement".
Is the inspection result normal?
YES >> Sunroof and sunshade system is normal.
NO >> GO TO 2.
2.CHECK SUNROOF SWITCH
Check sunroof switch.
Refer to RF-15, "
DiagnosisProcedure".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-35, "Intermittent Incident".
NO >> GO TO 1.
RF-72
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.
Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1. Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Engine Ear or mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:
Removing the components in the area that is are suspected to be the cause of the noise.
Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.
Tapping or pushing/pulling the component that is are suspected to be the cause of the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only tem-
porarily.
Feeling for a vibration by hand by touching the component(s) that is are suspected to be the cause of the
noise.
Placing a piece of paper between components that is are suspected to be the cause of the noise.
Looking for loose components and contact marks.
Refer to RF-73, "
Inspection Procedure".
REPAIR THE CAUSE
If the cause is a loose component, tighten the component securely.
If the cause is insufficient clearance between components:
- Separate components by repositioning or loosening and retightening the component, if possible.
- Insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-
thane tape. These insulators are available through the authorized Nissan Parts Department.
CAUTION:
Never use excessive force as many components are constructed of plastic and may be damaged.
NOTE:
URETHANE PADS
Insulates connectors, harness, etc.
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
INSULATOR (Light foam block)
FELT CLOTHTAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
The following materials, not available through NISSAN Parts Department, can also be used to repair
squeaks and rattles.
UHMW(TEFLON) TAPE
Insulates where slight movement is present. Ideal for instrument panel applications.
SILICONE GREASE
Used in place of UHMW tape that is be visible or does not fit.
Note: Will only last a few months.
SILICONE SPRAY
Used when grease cannot be applied.
DUCT TAPE
Used to eliminate movement.
CONFIRM THE REPAIR
Confirm that the cause of a noise is repaired by test driving the vehicle. Operate the vehicle under the same
conditions as when the noise originally occurred. Refer to the notes on the Diagnostic Worksheet.
