Nissan Altima (L32) 2007-2012 Service Manual: ASCD Indicator
Description
The ASCD operation status is indicated by two indicators, (CRUISE and SET on
the information display) on
the combination meter.
CRUISE indicator is displayed to indicate that ASCD system is ready for
operation when MAIN switch on
ASCD steering switch is turned ON.
SET indicator is displayed when the following conditions are met.
• CRUISE indicator is displayed.
• SET/COAST switch on ASCD steering switch is turned ON while vehicle speed is
within the range of ASCD
setting.
SET indicator is displayed during ASCD control.
Refer to EC-67, "System Description" for the ASCD function.
Component Function Check
1.ASCD INDICATOR FUNCTION
Check ASCD indicator under the following conditions.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-1472, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK DTC
Check that DTC UXXXX is not displayed.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Perform trouble diagnosis for DTC UXXXX.
2.CHECK COMBINATION METER OPERATION
Refer to MWI-38, "CONSULT-III Function (METER/M&A)".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check combination meter circuit. Refer to EC-1179, "Diagnosis Procedure".
3.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
Description
When the brake pedal is depressed, ASCD brake switch is turned OFF and stop
lamp switch is turned ON.
ECM detects the state of the brake pedal by those two types of input (ON/OFF
s ...
Description
The ECM controls the cooling fan corresponding to the vehicle speed, engine
coolant temperature, refrigerant
pressure, and air conditioner ON signal. The control system has 4-step cont ...
Other materials: LED Daytime Running Lights (DRL)
system
The LED DRL automatically illuminate at
100% intensity when the engine is started
and the parking brake released. The LED
Daytime Running Lights (DRL) operate with
the headlight switch in any position. When
you turn the headlight switch to the
position for full illumination, the LED DRL
illuminate ...
Automatic brake hold (if so equipped)
The automatic brake hold function maintains
the braking force without the driver
having to depress the brake pedal when
the vehicle is stopped at a traffic light or
intersection. As soon as the driver depresses
the accelerator pedal again, the
automatic brake hold function is deactivated
and the bra ...
Resetting the drive computer
The drive computer is divided across three
screens:
Speed
Trip Distance & Time
Fuel Economy
1. Press the or
buttons until the
desired drive computer screen is
displayed.
2. Press the OK button to bring up the drive
computer Reset menu.
3. Use the or
to select the desired
option. Then press ...