Nissan Murano: Automatic Back Door Operation Does Not Operate / All Switches
Automatic back door open/close function does not operate using all switches.
NOTE:
Automatic back door open/close operation condition is extremely complicated. During operating confirmations, reconfirm the list above twice in order to ensure proper operation. Refer to System Description.
CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE
Check that DTC is not detected with automatic back door control module.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Perform trouble diagnosis relevant to DTC indicated.
CHECK BACK DOOR AUTO CLOSURE FUNCTION
Check back door auto closure function.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Refer to Diagnosis Procedure.
CHECK POWER SUPPLY AND GROUND CIRCUIT
Check automatic back door control module power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace the malfunctioning parts.
CHECK GROUND CIRCUIT
Check automatic back door control module ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Repair or replace the malfunctioning parts.
CHECK TOUCH SENSOR LH
Check touch sensor LH.
Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 6.
NO>>Repair or replace the malfunctioning parts.
CHECK TOUCH SENSOR RH
Check touch sensor RH.
Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 7.
NO>>Repair or replace the malfunctioning parts.
REPLACE AUTOMATIC BACK DOOR CONTROL MODULE
-
Replace automatic back door control module. Refer to Removal and Installation.
-
Confirm the operation after replacement.
Is the result normal?
YES>>Inspection End.
NO>>Check intermittent incident. Refer to Intermittent Incident.
Automatic Back Door Switch
Diagnosis Procedure
Automatic back door open/close function does not operate using automatic back door switch.NOTE:
Automatic back door open/close operation condition is extremely complicated...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: System maintenance
The two radar sensors for the BSW and RCTA systems are located near the rear bumper. Always keep the area near the radar sensors clean. The radar sensors may be blocked by temporary ambient conditions such as splashing water, mist or fog. The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the radar sensors...
Nissan Murano (Z52) 2015-2024 Service Manual: C1143 St Ang Sen Circuit
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition C1143 ST ANG SEN CIRCUIT (Steering angle sensor circuit) Diagnosis condition When ignition switch ON. Signal (terminal) Steering angle sensor signal Threshold Steering angle sensor signal failure Diagnosis delay time 2 seconds or more POSSIBLE CAUSE Harness or connectors Steering angle sensor Power steering control module FAIL-SAFECertain steering assist force DTC Confirmation Procedure PRECONDITIONING If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place the ignition switch in the OFF position and wait at least 10 seconds before conducting the next test...
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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.
