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Nissan Sentra B18 (2020-2025) Service Manual: Low Tire Pressure Location Indicator Does Not Display

Symptom Description

Symptom Description

When there is low tire pressure, the low tire location indicator does not display even though the low tire pressure warning lamp turns ON.

Diagnosis Procedure

Diagnosis Procedure

Note:

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.

  • Activate and display TPMS sensor IDs

  • Display tire pressure reported by the TPMS sensor

  • Read TPMS DTCs

  • Register TPMS sensor IDs

  1. CHECK COMBINATION METER

    1. Check combination meter. Refer to Work Flow.

    Is the inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Repair or replace error-detected parts.

  2. CHECK LOW TIRE PRESSURE WHEEL LOCATION INDICATOR OPERATION

    1. Check that the low tire pressure location indicator is turned OFF after it turns ON for approximately 1 second, when the ignition switch is ON.

    Is the inspection result normal?

    YES>>

    Check intermittent incident. Refer to Intermittent Incident.

    NO>>

    Replace the BCM. Refer to Removal and Installation.

    Low Tire Pressure Warning Lamp Blinks
    Symptom Description Symptom Description When the ignition switch is ON, the low tire pressure warning lamp blinks. And then 1 minute later, low tire pressure warning lamp turns ...
    Low Tire Pressure Location Indicator Continues Displaying
    Symptom Description Symptom Description The low tire pressure location indicator continues displaying though low tire pressure warning lamp turns/stays OFF. Diagnosis Procedure ...

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