Nissan Altima (L32) 2007-2012 Service Manual: BCM branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the BCM for damage, bend and loose
connection (unit side and
connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of BCM.
2. Check the resistance between the BCM harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the BCM branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the BCM. Refer to BCS-42,
"Diagnosis Procedure".
Is the inspection result normal?
YES (Present error)>>Replace the BCM. Refer to BCS-96, "Removal and
Installation".
YES (Past error)>>Error was detected in the BCM branch line.
NO >> Repair the power supply and the ground circuit.
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors ...
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors o ...
Other materials: Turning the RAB system on/off
For vehicles with the 7 inch (18 cm) display
Perform the following steps to turn the RAB
system ON or OFF.
For vehicles with the 7 inch (18 cm) display.
1. Press thebutton until
"Settings" displays
in the vehicle information display.
Use thebutton to select "Driver
Assistance."
Then press the OK ...
Turning the I-FCW system on/off
For vehicles with the 7 inch (18 cm) display
Perform the following steps to turn the
I-FCW system ON or OFF.
For vehicles with the 7 inch (18 cm) display.
1. Press thebutton until
"Settings" displays
in the vehicle information display.
Use the button to select "Driver
Assistance."
Then press the ...
RAB system limitations
WARNING
Listed below are the system limitations
for the RAB system. Failure to follow the
warnings and instructions for proper
use of the RAB system could result in
serious injury or death.
When the vehicle approaches an obstacle
while the accelerator or brake pedal is depressed, the function may ...