Nissan Altima (L32) 2007-2012 Service Manual: 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 the ignition switch has
been turned ON for 1.5
seconds or more.
Is any DTC detected?
YES >> Refer to BCS-41, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. CHECK BATTERY VOLTAGE
Check battery voltage.
Is battery voltage less than 8.8V?
Yes >> Charge battery and retest. Refer to PG-72, "Work Flow".
No >> GO TO 2
2. CHECK POWER SUPPLY CIRCUIT
Check BCM power supply circuit. Refer to BCS-42, "Diagnosis Procedure".
Is the circuit OK?
Yes >> Replace BCM. Refer to BCS-96, "Removal and Installation".
No >> Repair or replace the malfunctioning part.
Special Repair Requirement
1. REQUIRED WORK WHEN REPLACING BCM
Initialize control unit. Refer to BCS-6, "CONFIGURATION (BCM) : Special
Repair Requirement".
>> Work End.
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 DET ...
Diagnosis Procedure
1. CHECK FUSE AND FUSIBLE LINK
Check if the following BCM fuse or fusible link are blown.
Is the fuse or fusible link blown?
YES >> Replace the blown fuse or fusible li ...
Other materials: Bluetooth connections screen
"" (back) key
Bluetooth tab
Connections screen
"Add New" key
"" (settings) key
"" (info) key
"" (Bluetooth Audio
connection) key
"" (Bluetooth Hands-Free
Phone System connection) key
Access the Connections screen to change
settings and view Bluetooth information.
To access the Connec ...
LATCH (Lower Anchors and Tethers for
CHildren) system
LATCH system anchor locations
Your vehicle is equipped with special anchor
points that are used with LATCH system
compatible child restraints. This system
may also be referred to as the ISOFIX
or ISOFIX compatible system. With this system,
you do not have to use a vehicle seat
belt to secure the ch ...
Variable voltage control system
CAUTION
Do not ground accessories directly to
the battery terminal. Doing so will
bypass the variable voltage control
system and the vehicle battery may
not charge completely.
Use electrical accessories with the
engine running to avoid discharging
the vehicle battery.
Your vehicle is equi ...