Nissan Sentra B18 (2020-2025) Service Manual: Dtc Diagnosis Procedure
The Signal Tech II Tool [– (NI-50190)] can be used to perform the following functions: Refer to the Signal Tech II User Guide for additional information.
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Activate and display TPMS sensor IDs
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Display tire pressure reported by the TPMS sensor
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Read TPMS DTCs
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Register TPMS sensor IDs
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PERFORM SELF DIAGNOSTIC RESULT
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CONSULTReplace rear left tire pressure sensor even if other DTCs are displayed along with “C1733-68” in "Self Diagnostic Result" mode of “BCM(AIR PRESSURE MONITOR)”.
Replace rear left tire pressure sensor. Refer to Removal and Installation.
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Dtc Confirmation Procedure
DTC Confirmation
Procedure
PERFORM SELF DIAGNOSTIC RESULT
CONSULT
Select “Self Diagnostic Result” mode of “BCM(AIR
PRESSURE MONI ...
Other materials:
Intelligent Key Unit
Diagnosis Procedure
Diagnosis Procedure
CHECK FUSE
Check that the following fuse is not blown:
...
Inspection
Inspection
APPEARANCE
Check the surface of the disc brake rotor for
uneven wear, cracks, or damage. Replace the disc brake rotor if any
abnormal conditions exist. Refer to Removal and Installation.
RUNOUT
Check the
wheel bearing axial end play before the inspection. Refer to Ins ...
P1574 ASCD Vehicle speed sensor
Description
The ECM receives two vehicle speed sensor signals via CAN communication line.
One is sent from combination
meter, and the other is from TCM (Transmission control module). The ECM uses
these signals for ASCD
control. Refer to EC-51, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) : Sys ...
