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
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:
Combination meter
Diagnosis Procedure
1.CHECK FUSES
Check for blown combination meter fuses.
Is the inspection result normal?
YES >> GO TO 2
NO >> If fuse is blown, be sure to eliminate cause of malfunction before
installing new fuse.
2.POWER SUPPLY CIRCUIT CHECK
1. Disconnect combinatio ...
Front passenger side power window
alone does not operate
Diagnosis Procedure
1. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH
Check power window and door lock/unlock switch RH.
Refer to PWC-108, "FRONT POWER WINDOW SWITCH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair or repla ...
Heater core
Removal and Installation
COMPONENTS
1. Heater grommet
2. Heater pipe support
3. Heater and cooling unit foot duct LH
4. Heater core
5. Heater and cooling unit case
REMOVAL
1. Remove the heater and cooling unit assembly. Refer to VTL-12, "Removal and
Installation".
2. Remov ...