Nissan Altima 2007-2012 Service Manual: 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

DTC CONFIRMATION PROCEDURE


DTC CONFIRMATION PROCEDURE

1. DTC CONFIRMATION

1. Erase the DTC.

2. Turn ignition switch OFF.

3. Perform the "SELF-DIAG RESULTS" of CONSULT-III, after the ignition switch has been turned ON for 2 seconds or more.

Is any DTC detected? YES >> Refer to BCS-91, "DTC Index".

NO >> Inspection End.

Diagnosis Procedure

1. ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAG RESULTS

Perform "SELF-DIAG RESULTS" of ABS actuator and electric unit (control unit) with CONSULT-III. Refer to BRC-12, "CONSULT-III Function (ABS)".

Is any DTC detected? YES >> Repair or replace the malfunctioning part.

NO >> Replace BCM. Refer to BCS-96, "Removal and Installation".

    U1010 control unit (can)
    DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1. REPLACE BCM When DTC U1010 is detected, replace BCM. >> Replace BCM. Refer to BCS-96, "Removal and Installation". ...

    B2562 low voltage
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. DTC CONFIRMATION 1. Erase DTC. 2. Turn ignition switch OFF. 3. Perform the "SELF-DIAG RESULTS" of CONSULT-III, after t ...

    Other materials:

    Front seat
    DRIVER SIDE  Exploded View DRIVER'S SEAT 1. Headrest 2. Headrest holder (locked) 3. Headrest holder (free) 4. Seatback board 5. Seatback assembly 6. Slide cover 7. Seat belt buckle 8. Seat harness 9. Seat cushion heater unit 10. Seat cushion 11. Seat trim 12. Front leg covers ...

    P1226 TP Sensor
    Description Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. The throttle position sensor responds to the throttle valve movement. The throttle position sensor has two sensors. These sensors are a kind of potentiometers which transform the ...

    Satellite radio tuner
    Removal and Installation - Coupe REMOVAL 1. Disconnect the battery negative terminal. 2. Remove the trunk floor carpet and spare tire cover. Refer to INT-23, "Removal and Installation". 3. Remove the LH trunk floor spacer. 4. Remove the Bluetooth control unit screws (A), then ...