Nissan Sentra Service Manual: Low tire pressure warning lamp
Component Function Check
1.CHECK THE ILLUMINATION OF THE LOW TIRE PRESSURE WARNING LAMP
Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second, when the ignition switch is turned ON.
Is the inspection result normal? YES >> Inspection End.
NO >> Perform trouble diagnosis. Refer to WT-33, "Diagnosis Procedure".
Diagnosis Procedure
1.PERFORM SELF DIAGNOSTIC RESULT
With CONSULT
- Turn the ignition switch ON.
- Perform “SELF DIAGNOSTIC RESULT”.
Are any DTCs detected? YES >> Refer to BCS-49, "DTC Index" (with Intelligent Key system) or BCS-109, "DTC Index" (without Intelligent Key system).
NO >> GO TO 3.
2.CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL
With CONSULT
- Turn the ignition switch ON.
- On “DATA MONITOR” select “WARNING LAMP.”
- Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second, when the ignition switch is turned ON.
Is the inspection result normal? YES >> Check the combination meter. Refer to MWI-17, "CONSULT Function (METER/M&A)".
NO >> Replace the BCM. Refer to BCS-73, "Removal and Installation" (with Intelligent Key system) or BCS-126, "Removal and Installation" (without Intelligent Key system).
C1729 Vehicle speed signal
DTC Logic
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS ...
Power supply and ground circuit
WITH INTELLIGENT KEY SYSTEM
WITH INTELLIGENT KEY SYSTEM : Diagnosis Procedure
Regarding Wiring Diagram information, refer to BCS-51, "Wiring Diagram".
1.Check fuses and fusible link
Chec ...
Other materials:
P0443 EVAP Canister purge volume control solenoid valve
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0443
PURG VOLUME CONT/V
(Evaporative emission system
purge control valve circuit)
A
The canister purge flow is detected during
the vehicle is stopped while t ...
Abs branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the abs actuator and electric unit
(control unit) for damage, bend
and loose connection (unit side and connector side).
...
Precautions for refrigerant system service
WORKING WITH HFC-134a (R-134a)
CAUTION:
CFC-12 (R-12) refrigerant and HFC-134a (R-134a) refrigerant are
not compatible. Compressor malfunction
is likely to occur if the refrigerants are mixed, refer to “CONTAMINATED
REFRIGERANT”
below. To determine the purity of HFC-134a (R- ...