Nissan Sentra Service Manual: Front wheel hub and knuckle
Inspection
COMPONENT PART
Check that the mounting conditions (looseness, backlash) of each component and component conditions (wear, damage) are normal.
WHEEL HUB ASSEMBLY (BEARING-INTEGRATED TYPE)
Check the following items, and replace the part if necessary.
- Move the wheel hub and bearing in the axial direction by hand. Make sure there is no looseness in the wheel hub and bearing.
Axial end play : Refer to FAX-49, "Wheel Bearing".
- Rotate the wheel hub and bearing and make sure there is no unusual noise or other irregular conditions. If there are any irregular conditions, replace wheel hub and bearing.
Front drive shaft
Inspection
Check the following items, and replace the part if necessary.
Check drive shaft mounting point and joint for looseness and other damage.
CAUTION:
Replace entire drive shaft assembly whe ...
Other materials:
P0127 IATSensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0127
IAT SENSOR-B1
(Intake air temperature too high)
Rationally incorrect voltage from the sensor is
sent to ECM, compared with the ...
Periodic maintenance
Road wheel
Inspection
ALUMINUM WHEEL
Check tires for wear and improper inflation.
Check wheels for deformation, cracks and other damage. If deformed,
remove wheel and check wheel
runout.
Remove tire from aluminum wheel and mount wheel on a balancer machine.
Set dial indicator as ...
Diagnosis system (TCM)
DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Trip Detection Diagnosis and 2 Trip Detection
Diagnosis
NOTE:
“Start the engine and turn OFF the ignition switch after warm-up.” This is
defined as 1 trip.
TRIP DETECTION DIAGNOSIS
When initial malfunction is detected, TCM mem ...
