Nissan Sentra Service Manual: Ventilation, heater & air conditioner
- Ventilation system
- Heater & air conditioning system
- Precaution
- Preparation
- System description
- Basic inspection
- Symptom diagnosis
- Periodic maintenance
- Removal and installation
- Service data and specifications (SDS)
- Heater & air conditioning control system
Seat belt warning system
Seat Belt Warning System Does Not Function
1.SEAT BELT WARNING LIGHT
Turn ignition switch ON.
Does the seat belt warning lamp come ON?
YES >> GO TO 2.
NO >> • Check 10A fuse ...
Other materials:
Brake booster
Exploded View
Master cylinder assembly
Brake booster
Lock nut
Clevis
Gasket
Spacer
Removal and installation
REMOVAL
Remove cowl top and cowl top extension. Refer to EXT-26, "Removal and
Installation".
Remove air duct and air cleaner case. Refer to EM-25, &qu ...
Heating and cooling unit assembly
Exploded view
With air conditioning
Defroster seal
Center ventilator seal
Upper distribution module
Side ventilator seal (LH)
Blower motor
Blower unit
Intake door motor
Power transistor
Power transistor wiring harness
Front floor duct (lh)
Vent and defroster linkage
Mo ...
P1148 Closed loop control
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC P1148 is displayed with DTC for A/F sensor 1.
When the DTC is detected, perform the trouble diagnosis of DTC corresponding to
A/F sensor 1.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible ca ...
