Nissan Murano: Dtc/circuit Diagnosis / Dlc Branch Line Circuit
CHECK CONNECTOR
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Turn the ignition switch OFF.
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Disconnect the battery cable from the negative terminal.
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Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
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Data link connector
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3CH CAN gateway
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Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair the terminal and connector.
CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
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Disconnect the connector of 3CH CAN gateway.
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Check the continuity between the 3CH CAN gateway harness connector terminals.
3CH CAN gateway harness connector Continuity Connector No. Terminal No. M5 3 11 Existed 4 12 Existed
Is the inspection result normal?
YES>>GO TO 3.
NO>>Check the harness and repair the root cause (Diagnostic CAN communication circuit side).
CHECK HARNESS FOR OPEN CIRCUIT
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Connect the connector of 3CH CAN gateway.
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Check the resistance between the data link connector terminals.
| Data link connector | Resistance (Ω) | ||
| Connector No. | Terminal No. | ||
| M22 | 6 | 14 | Approx. 54 – 66 |
Is the measurement value within the specification?
YES>>Check CAN system type decision again.
YES>>Error was detected in the data link connector branch line circuit.
NO>>Repair the data link connector branch line.
A-Bag Branch Line Circuit
Diagnosis Procedure
WARNING:
Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait 3 minutes or more. (To discharge backup capacitor...
Avm Branch Line Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side)...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Removal and Installation. 3ch Can Gateway
Removal and Installation CAUTION: Before replacing 3CH CAN gateway, perform “Before Replace ECU” of “Read / Write Configuration” to save or print current Nissan Murano vehicle specification. Refer to Description. REMOVALRemove the glove box assembly and housing...
Nissan Murano (Z52) 2015-2024 Service Manual: System Setting
Temperature Setting Trimmer (Front) DESCRIPTIONIf the temperature felt by the customer is different from the front air flow temperature controlled by the temperature setting, the A/C auto amp. control temperature can be adjusted to compensate for the temperature setting...
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Autolight system
The autolight system allows the headlights to turn on and off automatically. The autolight system can:
Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.