Nissan Murano: Door & Lock :: Dtc/circuit Diagnosis / U1320 Reprogramming
DTC DETECTION LOGIC
| DTC No. | CONSULT screen items (Trouble diagnosis content) | DTC detecting condition | |
|---|---|---|---|
| U1320–06 |
REPROGRAMMING (Automatic back door reprogramming) |
Diagnosis condition | All times |
| Signal (terminal) | – | ||
| Threshold | When the automatic back door control module configuration is not successful | ||
| Diagnosis delay time | – | ||
| U1320–42 |
REPROGRAMMING (Automatic back door reprogramming) |
Diagnosis condition | All times |
| Signal (terminal) | – | ||
| Threshold | When the automatic back door control module configuration is not successful | ||
| Diagnosis delay time | – | ||
| U1320–51 |
REPROGRAMMING (Automatic back door reprogramming) |
Diagnosis condition | All times |
| Signal (terminal) | – | ||
| Threshold | When the automatic back door control module configuration is not successful | ||
| Diagnosis delay time | – | ||
POSSIBLE CAUSE
-
Improper installation of back door assembly
-
[CALIBRATION OF AUTOMATIC BACK DOOR POSITION INFORMATION]: not complete
-
Back door mechanism
-
Automatic back door control module
-
Harness or connectors
FAIL-SAFE
—
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Operate automatic back door.
-
Select “Self Diagnostic Result” mode of “AUTO BACK DOOR”.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>Inspection End.
CALIBRATION OF AUTOMATIC BACK DOOR POSITION INFORMATION
CONSULT
-
Perform initialization setting of automatic back door position information.
Refer to Work Procedure.
-
Erase DTC, and then repeat “DTC CONFIRMATION PROCEDURE”.
Is DTC detected?
YES>>GO TO 2.
NO>>Inspection End.
CHECK INSTALLATION OF BACK DOOR ASSEMBLY
-
Check that back door assembly is installed normally.
Refer to Adjustment.
-
Check back door assembly mechanism for deformation, looseness, rattle, interference with other parts, and pinched foreign materials.
Is the inspection result normal?
YES>>Replace automatic back door control module. Refer to Removal and Installation.
NO>>Repair or replace the malfunctioning parts.
B2626 Outside Antenna
DTC Description
NOTE:
The Signal Tech II Tool [- (J-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information...
Power Supply and Ground Circuit. Automatic Back Door Control Module
Diagnosis Procedure
CHECK FUSIBLE LINK
Check that the following fusible link is not open:
Terminal Signal name Fusible link No. Capacity
25
Battery power supply
M
40 A
Is the fusible link open?
YES>>
Replace the open fusible link after repairing the affected circuit...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: Service Data and Specifications (sds). Service Data and Specifications (sds)
General Specifications Applied model Axle AWD Engine VQ35DE Transaxle CVT Final drive model R145 Gear ratio 2.466 Number of teeth (Drive gear/Drive pinion) 37/15 Number of pinion gears 2 Drive pinion adjustment spacer type Collapsible Oil capacity Refer to Fluids and Lubricants...
Nissan Murano (Z52) 2015-2024 Service Manual: Precaution. Precautions
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...
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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.
