Nissan Murano: Dtc/circuit Diagnosis / B1346 Gps Antenna Connection
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. | |
| Signal (terminal) | GPS antenna signal to AV control unit (terminal 74) | |||
| Threshold | – | |||
| Diagnosis delay time | 30 seconds or more | |||
| B1346–49 | [GND–SHORT] | 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 | |||
POSSIBLE CAUSE
-
GPS antenna is not connected
-
GPS antenna
FAIL-SAFE
Vehicle positions of the navigation screen differ.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Ignition switch OFF and wait at least 30 seconds.
-
Ignition switch ON and wait at least 30 seconds or more.
-
Select “Self Diagnostic Result” mode of “MULTI AV”.
-
Check DTC.
Is DTC B1346 detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
DETERMINE MALFUNCTION TYPE
CONSULT
-
Ignition switch ON.
-
Ignition switch OFF and wait at least 30 seconds.
-
Ignition switch ON and wait at least 30 seconds or more.
-
Select “Self Diagnostic Result” mode of “MULTI AV” using CONSULT.
-
Check DTC.
Is DTC B1346–11, 13 or 49 detected?
YES>>13 [OPEN] or 11 [GND–SHORT] – GO TO 2.
YES>>49 [–] – GO TO 3.
NO>>Refer to Intermittent Incident.
CHECK GPS ANTENNA CONNECTOR
-
Ignition switch OFF.
-
Visually check GPS antenna connection.
Is the inspection result normal?
YES>>Replace GPS antenna. Refer to Removal and Installation.
NO>>Repair connection of GPS antenna to AV control unit.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Ignition switch OFF and wait at least 30 seconds.
-
Ignition switch ON and wait at least 30 seconds or more.
-
Select “Self Diagnostic Result” mode of “MULTI AV”.
-
Check DTC.
Is DTC B1346–49 detected?
YES>>Replace AV control unit. Refer to Removal and Installation.
NO>>Inspection End.
B1341 Head Unit
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B1341–16
Head unit
(AV control unit)
[VB–LOW]
Diagnosis condition
When ignition switch is ON...
B1360 Combination Meter
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B1360–02
Combination meter
(Combination meter connection error)
Diagnosis condition
When ignition switch is ON...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: U1000 Can Comm Circuit
DTC Description DESCRIPTIONCAN (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 error detection ability...
Nissan Murano (Z52) 2015-2024 Service Manual: Configuration (bcm)
Description Vehicle specification needs to be written with CONSULT because it is not written after replacing BCM.Configuration has three functions as follows: Function Description "Before Replace ECU" Reads the Nissan Murano vehicle configuration of current BCM...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe vehicle security system provides visual and audible alarm signals if someone opens the doors, liftgate or the hood when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs.
