Vehicle Speed Signal

U0415 VEHICLE SPEED SIG

Description

U0415 is displayed if any unusual condition is present in the reception status of the vehicle speed signal from the ABS actuator and electric unit (control unit).


DTC Logic


DTC DETECTION LOGIC

NOTE:
- If DTC U0415 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
"DTC Logic" Body Control System.
- If DTC U0415 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
"DTC Logic" Body Control System.






DTC CONFIRMATION PROCEDURE


1. DTC CONFIRMATION

1.Erase the DTC.
2.Turn ignition switch OFF.
3.Perform Self Diagnostic Result of BCM with CONSULT, after the ignition switch has been turned ON for 2
seconds or more.
Is any DTC detected?
YES- Refer to "DTC Index" A L L Diagnostic Trouble Codes ( DTC ).
NO- Inspection End.


Diagnosis Procedure


1. ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform Self Diagnostic Result of ABS with CONSULT. Refer to "CONSULT Function" Scan Tool Testing and Procedures.
Is any DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC. Refer to "DTC Index" A L L Diagnostic Trouble Codes ( DTC ).
NO- GO TO 2.

2. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND

CIRCUIT
Check ABS actuator and electric unit (control unit) power and ground. Refer to "Diagnosis Procedure" C1109.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace harness or connectors.

3. COMBINATION METER SELF DIAGNOSTIC RESULT

Perform Self Diagnostic Result of METER M&A with CONSULT. Refer to "CONSULT Function (METER/M&A)" Consult Function.
Is any DTC detected?
YES- Perform the trouble diagnosis related to the detected DTC. Refer to "DTC Index" A L L Diagnostic Trouble Codes ( DTC ).
NO- Refer to "Intermittent Incident" Intermittent Incident.
Revision: March 20122013 Infiniti JX