Nissan Altima (L32) 2007-2012 Service Manual: DTC U1000 can communication
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
Symptom: Displays “CAN COMM CIRC [U1000]” as a self-diagnosis result of
combination meter.
1.CHECK CAN COMMUNICATION
Select “SELF-DIAG RESULTS” mode for “METER/M&A” with CONSULT-III.
>> Go to “LAN system”. Refer to LAN-10, "Condition of Error Detection".
Description
The ABS actuator and electric unit (control unit) provides a vehicle speed
signal to the combination meter via
CAN communication lines.
DTC Logic
Diagnosis Procedure
Symptom: Disp ...
Other materials: How to use the vehicle information
display
The vehicle information display can be
changed using the ,
, and OK buttons located on the
steering
wheel.
- Use these buttons
to navigate the vehicle information
display.
OK - Change or select an item in the
vehicle information display.
- Returns to the previous
menu.
The OK, and
butto ...
System malfunction
If the RAB system malfunctions, it will be
turned off automatically, the RAB system
warning light will illuminate, and the "Malfunction:
See Owner’s Manual" warning
message will appear in the vehicle information
display and a chime will sound.
Action to take
If the warning light illuminates, park ...
Fuel-filler door
Opener operation
The fuel-filler door release is located below
the instrument panel. To open the fuel-filler
door, pull the release. To lock, close the fuel-filler
door securely.
Fuel-filler cap
WARNING
Gasoline is extremely flammable and
highly explosive under certain conditions.
You could be ...
Component diagnosis
DTC B2205 Vehicle speed circuit