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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2269 (Engine Control System - DTCS P1271 To P2138) >> DTC P1574: ASCD Vehicle Speed Sensor >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK DTC WITH TCM

    Check DTC with TCM. Refer to "TROUBLE DIAGNOSIS ".

    OK or NG 

    1. OK: GO TO 2.
    2. NG: Perform trouble shooting relevant to DTC indicated.
  2. CHECK DTC WITH "ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)"

    Refer to "TROUBLE DIAGNOSIS ", "TROUBLE DIAGNOSIS ", "TROUBLE DIAGNOSIS ", "TROUBLE DIAGNOSIS ".

    OK or NG 

    1. OK: GO TO 3.
    2. NG: Repair or replace.
  3. CHECK COMBINATION METER FUNCTION 

    Refer to "COMBINATION METERS .

    1. >> INSPECTION END 
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