Nissan Sentra B18 (2020-2025) Service Manual: Body Control System :: Symptom Diagnosis
Combination Switch System Symptoms. Symptom Table. Symptom Table
Symptom Table
CONSULT
-
Perform “Data Monitor” of CONSULT to check for any malfunctioning item.
-
Check the malfunction combinations.
Malfunction item: ×Data monitor item
Combination switch circuit
INPUT 1
INPUT 2
INPUT 3
INPUT 4
INPUT 5
INPUT 6
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 5
OUTPUT 6
Check diode 1
×
×
High beam switch
×
×
Passing switch
×
×
Front fog switch
×
×
INT volume 1
×
×
Check diode 2
×
×
Low beam switch
×
×
AUTO light switch
×
×
Tail lamp switch
×
×
Front washer switch
×
×
Check diode 3
×
×
Turn signal LH
×
×
Turn signal RH
×
×
Front wiper LO
×
×
Front wiper HI
×
×
Front wiper INT
×
×
Check diode 4
×
×
Light OFF switch
×
×
INT volume 2
×
×
INT volume 3
×
×
Check diode 5
×
×
Front wiper OFF
×
×
Front wiper MIST
×
×
Check diode 6
×
×
-
Identify the malfunctioning part from the agreed combination and repair or replace the part.
Malfunctioning part
Repair or replace
Combination switch INPUT circuit
Inspect the combination switch input circuit applicable to the malfunctioning part. Refer to Diagnosis Procedure.
Combination switch OUTPUT circuit
Inspect the combination switch output circuit applicable to the malfunctioning part. Refer to Diagnosis Procedure.
All Items
Replace BCM. Refer to Removal and Installation.
If only one item is detected or the item is not applicable to the combinations
Replace combination switch. Refer to Removal and Installation.
All Items are normal
Check intermittent incident. Refer to Intermittent Incident.
Normal Operating Condition. Description. Description
Description
SHIPPING MODE
-
Shipping mode inhibits battery power consumption during transportation or storage of the Nissan Sentra vehicle. Vehicle is set to shipping mode before being shipped from the factory.
-
When ignition switch is OFF, BCM operates shipping mode.
-
BCM control function is limited in shipping mode. Remote keyless entry function does not operate in shipping mode.
-
For shipping mode cancel operation, refer to Work Procedure.
Note:
Do not cancel shipping mode during storage of the Nissan Sentra vehicle. Shipping mode should not be canceled until just prior to customer delivery.
Other materials:
Tcm Branch Line Circuit (vehicle Can Communication 1 Circuit)
Diagnosis Procedure
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the
negative terminal.
Check the following terminals and
...
Exterior. System Description
Component Parts. Active Grille Shutter System
Active Grille Shutter System
Component Parts Location
Component Parts
Location
A.
Behind front bumper fascia
...
Steering Switches
Diagnosis Procedure
Diagnosis Procedure
CHECK STEERING WHEEL AUDIO CONTROL
SWITCH RESISTANCE
Ignition switch OFF.
Disconnect combination switch connector.
...