Nissan Sentra Service Manual: The door open warning continues displaying, or does not display
Description
- The door ajar warning is displayed even though all of the doors are closed.
- The door ajar warning is not displayed even though a door is ajar.
Diagnosis procedure
1.Check bcm input signal
Check the bcm input signal. Refer to dlk-102, "component function check" (with intelligent key) or dlk- 253, "component function check" (without intelligent key).
Is the inspection result normal? Yes >> go to 2.
No >> go to 3.
2.Check combination meter input signal
Select the METER/M&A Data Monitor and check the DOOR W/L monitor value while opening and closing doors.
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-77, "Removal and Installation".
NO >> Replace BCM. Refer to BCS-73, "Removal and Installation" (with Intelligent Key) or BCS-126, "Removal and Installation" (without Intelligent Key).
3.Check door switch signal circuit
Check the door switch signal circuit. Refer to dlk-102, "diagnosis procedure" (with intelligent key) or dlk- 253, "diagnosis procedure" (without intelligent key).
Is the inspection result normal? Yes >> go to 4.
No >> repair or replace harness or connector.
4.Check door switch
Perform a unit check for the door switch. Refer to DLK-103, "Component Inspection" (with Intelligent Key) or DLK-255, "Component Inspection" (without Intelligent Key).
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-77, "Removal and Installation".
NO >> Replace applicable door switch. Refer to DLK-194, "Removal and Installation" (with Intelligent Key) or DLK-341, "Removal and Installation" (without Intelligent Key).
The oil pressure warning lamp does not turn off
Description
The oil pressure warning lamp remains illuminated while the engine is running
(normal oil pressure).
Diagnosis procedure
1.Check combination meter input signal
Start the engine a ...
The parking brake release warning continues displaying, or does not display
Description
The parking brake warning is displayed while driving the vehicle even
though the parking brake is released.
The parking brake warning is not displayed while driving the vehicle
...
Other materials:
Repairing material
Foam Repair
During factory assembly, foam insulators are installed in certain body panels
and locations around the vehicle.
Use the following procedure(s) to replace any factory-installed foam insulators.
URETHANE FOAM APPLICATIONS
Use commercially available Urethane foam for sealant (foam m ...
Abbreviations
Abbreviation List
The following ABBREVIATIONS are used:
A
ABBREVIATION
DESCRIPTION
A/C
Air conditioner
A/C
Air conditioning
A/F sensor
Air fuel ratio sensor
A/T
Automatic transaxle/transmission
ABS
Anti-lock braking sys ...
Dtc/circuit diagnosis
Eco mode switch
Component function check
1. Check eco mode switch operation
Turn ignition switch ON.
Check ECO mode indicator lamp turns ON/OFF on combination meter when
turn ECO mode switch ON/
OFF.
Is the inspection result normal?
Yes >> inspection end
No >> go to dm ...
