Nissan Sentra B18 (2020-2025) Service Manual: Door & Lock :: Symptom Diagnosis
- Intelligent Key System Symptoms. Diagnosis Procedure
- All Doors Do Not Lock/unlock or Trunk/back Door Do Not Open with Request Switch
- Door Does Not Lock/unlock and Engine Does Not Start (req Sw/push Sw) (all Keys)
- Door Does Not Lock/unlock and Engine Does Not Start (all I-Key/req Sw/push Sw)
- Intelligent Key System All Functions Cannot Operate (all Keys)
- Door Does Not Lock/unlock with Intelligent Key
- Door Does Not Lock/unlock with Door Request Switch and Intelligent Key
- Intelligent Key Button Operation Has Poor Range (all Keys)
- Door Does Not Lock/unlock with Intelligent Key (one Key)
- Door Does Not Lock/unlock and Engine Does Not Start (one I-Key/req Sw/push Sw)
- Intelligent Key System All Functions Cannot Operate (one Key)
- Intelligent Key Button Operation Has Poor Range (one Key)
Other materials:
High Mode of Heated Seat Does Not Operate. Diagnosis Procedure
Diagnosis Procedure
Diagnosis Procedure
CHECK HEATED SEAT RELAY
Check heated seat relay.
Refer to Component Function Check (LH) or Component Function Check (RH).
Is the inspection result normal?
YES>>
GO TO 2. ...
On Board Diagnostic (obd) System
Description
Description
This system is an on board diagnostic system that records exhaust
emission-related diagnostic information and detects a sensors/actuator-related
malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL)
and stored in ECU memory as a DTC. ...
C1f02-16 Power Supply Circuit
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
conditi ...