Nissan Rogue manuals

Nissan Rogue Service Manual: C1609 vehicle speed signal

Nissan Rogue Service Manual / Steering / Steering Control System / Dtc/circuit diagnosis / 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:

Driver air bag module
Exploded View Steering wheel Driver air bag module Removal and Installation WARNING:  Before servicing the SRS, turn ignition switch OFF, disconnect both battery terminals then wait at least three minutes.  Always work from the side of driver air bag module. Do no ...

Blind Spot Warning (BSW) System / Lane Departure Warning (LDW) System (if so equipped)
The Blind Spot Warning (BSW) system helps alert the driver of other vehicles in adjacent lanes when changing lanes. The Lane Departure Warning (LDW) system helps alert the driver when the vehicle is traveling close to either the left or the right of a traveling lane. The BSW/LDW systems ...

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the ...

© 2014-2025 Copyright www.nirogue.com