Nissan Rogue manuals

Nissan Rogue Service Manual: C1609 vehicle speed signal

DTC Logic

DTC DETECTION LOGIC

DTC

Display item

Malfunction detected condition

Possible cause

C1609 CAN VHCL SPEED
  • Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) via CAN communication.
  •  ABS actuator and electric unit (control unit) input signal error is detected.
  • Harness or connector (CAN communication line)
  •  EPS control unit
  •  ABS malfunction
  •  Vehicle speed signal error

DTC CONFIRMATION PROCEDURE

1.PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

>> GO TO 2.

2.DTC REPRODUCTION PROCEDURE

With CONSULT

  1.  Turn the ignition switch OFF to ON.
  2.  Perform “EPS” self-diagnosis.

Is DTC “C1609” detected? YES >> Proceed to diagnosis procedure. Refer to STC-26, "Diagnosis Procedure".

NO >> Inspection End.

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. Refer to BRC-55, "DTC Index".

NO >> GO TO 2.

2.CHECK TERMINALS AND HARNESS CONNECTORS

Check EPS control unit pin terminals for damage or loose connection with harness connector.

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace malfunctioning parts.

3.PERFORM SELF-DIAGNOSIS

With CONSULT

Perform “EPS” self-diagnosis.

Is DTC “C1609” detected? YES >> EPS control unit is malfunctioning. Replace steering column assembly. Refer to STC-36, "Removal and Installation".

NO >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".

C1607, C1608 EPS control unit
DTC Logic DTC DETECTION LOGIC DTC Display item Malfunction detected condition Possible cause C1607 EEPROM When the memory (EEPROM) system malfunction i ...

U1000 CAN COMM circuit
Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellen ...

Other materials:

Preparation
Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name Description — (J-39570) Chassis Ear Locating the noise — (J-50397) NISSAN Squeak and Rattle Kit ...

Idle air volume learning
Description Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed within the specific range. It must be performed under any of the following conditions: Each time electric throttle control actuator or ECM is replaced.  Idle spee ...

Terms
It is important to familiarize yourself with the following terms before loading your vehicle:  Curb Weight (actual weight of your vehicle) - vehicle weight including: standard and optional equipment, fluids, emergency tools, and spare tire assembly. This weight does not include ...

© 2014-2021 Copyright www.nirogue.com