Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis Procedure
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CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE
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Check Intelligent Key system symptom table.
Refer to Diagnosis Procedure.
GO TO 2.
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CHECK INTELLIGENT KEY OUTPUT SIGNAL
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Use SIGNAL TECH II to check Intelligent Key output signal. For the inspection method and how to use SIGNAL TECH II, refer to “NISSAN/INFINITI SIGNAL TECH II USER GUIDE”.
Is the inspection result normal?
YES >>Replace Intelligent Key unit. Refer to Removal and installation.
NO >>Replace Intelligent Key.
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Description
Description
All doors do not lock/unlock using Intelligent
Key button.
Note:
Before starting diagnosis check that Nissan Sentra vehicle
condition is as shown in “Conditions of vehicle ...
Other materials:
Precautions for Work
Precautions for Work
When removing or disassembling each component, be
careful not to damage or deform it. If a component may be subject
to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a
screw ...
Removal and Installation
Removal and Installation
REMOVAL
Disconnect
the battery negative terminal. Refer to Battery Disconnect.
Remove
front undercover. Refer to Removal and Installation.
Remove
starter motor bolts.
For CVT
models, Remove heater thermostat bolt and reposition heater
t ...
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 transmitter IDs
Display tire pressure reported by the TPMS transmitter
Read TPMS DTCs
Registe ...
