Description
The amount of data transmitted from each control unit is read.
DTC Logic
DTC DETECTION LOGIC
DTC | Trouble diagnosis name | DTC detection condition | Possible causes |
U0300 | Internal Control Module Software Incompatibility | When the amount of data transmitted from each control unit is smaller than the specified amount. | Control units other than TCM. |
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
Is "U0300" detected?
YES >> Go to TM, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK CONTROL UNIT
Check the number of control units replaced before detecting "U0300".
Is the number of replaced control units one?
YES >> Since the replaced control unit may be out of specifications, check the part number and specifications.
NO >> GO TO 2.
2.INSPECTION CONTROL UNIT
With CONSULT
Is "U0300" detected?
YES >> Turn OFF the ignition switch to check the other control units using the same method.
NO >> Since the removed control unit may be out of specifications, check the part number and specifications.
DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes U0155 Lost Communication With Instrument Panel Cluster (IPC) Cont ...
Description CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle multiplex communication line with high data communication speed and excellen ...
Cooling fan control
Cooling fan control : system diagram
Cooling fan control : system description
INPUT/OUTPUT SIGNAL CHART
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Camshaft position sensor (PHASE)
Engine speed*1
Piston position
Cool ...
PLUG
Description
Replace the O-ring if oil leakage or exudes from the plug.
Exploded View
1. Plug 2. O-ring 3. O-ring
4. Plug Genuine NISSAN CVT Fluid
NS-3
Removal and Installation
REMOVAL
Remove the plugs and O-rings.
INSTALLATION
Installation is in the reverse order of removal.
CAUT ...