Toyota
Nissan Versa
 Sedan Service Manual
Steering » Steering control system (STC) » C1609 Vehicle speed signal
Diagnosis Procedure

1.PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS

With CONSULT

  1. Turn the ignition switch OFF to ON.
  2. Perform "ABS" self-diagnosis.

Is any DTC detected?

YES >> Check the DTC.

NO >> GO TO 2.

2.PERFORM SELF-DIAGNOSIS

With CONSULT

Perform "EPS" self-diagnosis.

Is DTC "C1609" detected?

YES >> Replace EPS control unit. Refer to STC "Removal and Installation".

NO >> Check EPS control unit pin terminals for damage or loose connection with harness connector. If any item are damaged, repair or replace malfunctioning component.

    More about «C1609 Vehicle speed signal»:

    DTC Logic

    Diagnosis Procedure

    Nissan Versa Sedan Service Manual / Steering / Steering control system (STC) / C1609 Vehicle speed signal / Diagnosis Procedure

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