Nissan Murano: Roof :: Dtc/circuit Diagnosis / Sunshade Switch
Transmits switch operation signal to sunshade motor assembly.
CHECK SUNSHADE SWITCH INPUT SIGNAL
-
Ignition switch ON.
-
Check voltage between moonroof motor assembly harness connector and ground.
(+) (–) Condition Voltage
(Approx.)Moonroof motor assembly Connector Terminal R4 3 Ground Sunshade switch is operated
OPEN0 V Other than above Battery voltage 2 Sunshade switch is operated
CLOSE0 V Other than above Battery voltage
Is the inspection result normal?
YES>>Inspection End.
NO>>GO TO 2.
CHECK SUNSHADE SWITCH CIRCUIT
-
Ignition switch OFF.
-
Disconnect moonroof motor assembly connector and sunshade switch connector.
-
Check continuity between moonroof motor assembly harness connector and sunshade switch harness connector.
Moonroof motor assembly Sunshade switch Continuity Connector Terminal Connector Terminal R4 2 R99 1 Yes 3 2 -
Check continuity between moonroof motor assembly harness connector and ground.
Moonroof motor assembly — Continuity Connector Terminal R4 2 Ground No 3
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the harness.
CHECK SUNSHADE SWITCH GROUND CIRCUIT
Check continuity between sunshade switch harness connector and ground.
| Sunshade switch | — | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| R99 | 4 | Ground | Yes |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace the harness.
CHECK SUNSHADE SWITCH
Check sunshade switch.
Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace sunshade switch. Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>
Inspection End.
SUNSHADE SWITCH
CHECK SUNSHADE SWITCH
-
Ignition switch OFF.
-
Disconnect sunshade switch connector.
-
Check continuity between sunshade switch terminals.
| Sunshade switch | Condition | Continuity | |
|---|---|---|---|
| Terminals | |||
| 2 | 4 | Sunshade switch is operated - OPEN | Yes |
| Other than above | No | ||
| 1 | Sunshade switch is operated - CLOSE | Yes | |
| Other than above | No | ||
Is the inspection result normal?
YES>>Sunshade switch is OK.
NO>>Replace sunshade switch. Refer to Removal and Installation.
Moonroof Switch
Description
Transmits switch operation signal to moonroof motor assembly.
Diagnosis Procedure
CHECK MOONROOF SWITCH INPUT SIGNAL
Ignition switch ON.
Check voltage between moonroof motor assembly harness connector and ground...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Door Does Not Lock/unlock and Engine Does Not Start (all I-Key/req Sw/push Sw)
Diagnosis Procedure All doors do not lock/unlock using door request switch or back door does not open using back door opener request switch, Intelligent Key, and engine does not start when ignition switch is pressed while carrying Intelligent Key.SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE THE SAME SYMPTOMS) Door lock operation (remote keyless entry) Door lock operation (request switch) or back door open operation (opener switch of back door panel) Engine started with ignition switch operation (registered Intelligent Key is within the detection area of inside key antenna) Engine started with ignition switch operation (registered Intelligent Key placed next to ignition switch) NG NG No crank, No start OK CONDITIONS OF VEHICLE (OPERATING CONDITIONS)“ENGINE START BY I-KEY” setting in “Work support” mode of “BCM(INTELLIGENT KEY)” is ON...
Nissan Murano (Z52) 2015-2024 Service Manual: U1000 Can Comm Circuit
DTC Description CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent malfunction detection ability. Many electronic control units are equipped onto a Nissan Murano vehicle, and each control unit shares information and links with other control units during operation (not independently)...
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Luggage hooks
When securing items using luggage hooks located on the back of the seat or side finisher do not apply a load over more than 6.5 lbs. (29 N) to a single hook.
The luggage hooks that are located on the floor should have loads less than 110 lbs. (490 N) to a single hook.
