Nissan Murano: Dtc/circuit Diagnosis / Ecm 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 terminals and connectors of the ECM for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair the terminal and connector.
CHECK HARNESS FOR OPEN CIRCUIT
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Disconnect the connector of ECM.
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Check the resistance between the ECM harness connector terminals.
ECM harness connector Resistance (Ω) Connector No. Terminal No. E32 124 123 Approx. 108 – 132
Is the measurement value within the specification?
YES>>GO TO 3.
NO>>Repair the ECM branch line.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the ECM. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>Replace the ECM. Refer to Removal and Installation.
YES>>Error was detected in the ECM branch line.
NO>>Repair the power supply and the ground circuit.
Main Line Between 4wd and M&a 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 (connector side and harness side)...
Abs Branch Line Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit side and connector side)...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: Hazard warning flasher switch
Push the switch on to warn other drivers when you must stop or park under emergency conditions. All turn signal lights flash. WARNING If stopping for an emergency, be sure to move the vehicle well off the road. Do not use the hazardwarning flashers while moving on the highway unless unusual circumstances force you to drive so slowly that your vehicle might become a hazard to other traffic...
Nissan Murano (Z52) 2015-2024 Service Manual: B1346 Gps Antenna Connection
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B1346–13 GPS antenna connection (GPS antenna connection) [OPEN] Diagnosis condition When ignition switch is ON. Signal (terminal) GPS antenna signal to AV control unit (terminal 74) Threshold – Diagnosis delay time 30 seconds or more B1346–11 [GND–SHORT] Diagnosis condition When ignition switch is ON...
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LATCH (Lower Anchors and Tethers for CHildren) system
LATCH system lower anchor locations - bench seat
Your vehicle is equipped with special anchor points that are used with LATCH system compatible child restraints. This system may also be referred to as the ISOFIX or ISOFIX compatible system. With this system, you do not have to use a vehicle seat belt to secure the child restraint unless the combined weight of the child and child restraint exceeds 65 lbs. (29.5 kg). If the combined weight of the child and child restraint is greater than 65 lbs. (29.5 kg), use the vehicle’s seat belt (not the lower anchors) to install the child restraint. Be sure to follow the child restraint manufacturer’s instructions for installation.
