Nissan Juke Service and Repair Manual : PC415 communication circuit
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 excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
Go to LAN-17, "Trouble Diagnosis Flow Chart".
P245A EGR cooler bypass valve control solenoid valve
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P245A is displayed with DTC P0560 or P0657, first perform trouble
diagnosis for DTC P0560 or P0657.
Refer to EC-963, "DTC Logic" (DTC P05 ...
ASCD main switch
Component Function Check
1.CHECK ASCD MAIN SWITCH FUNCTION
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals under the following
conditions.
Is the inspe ...
Other materials:
P173B 1GR incorrect ratio
DTC Logic
DTC CONFIRMATION PROCEDURE
CAUTION:
• Be sure to perform “TM-445, "Diagnosis Procedure"” and then perform “DTC
CONFIRMATION PROCEDURE”.
• Never perform "DTC CONFIRMATION PROCEDURE" before the repairs. Doing so may
result in a secondary
malfunction.
• Be carefu ...
P0172 fuel injection system function
DTC Logic
DTC DETECTION LOGIC
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture
ratio can be brought closely to the
theoretical mixture ratio based on the mixture ratio feedback signal from the
A/F sensors 1. The ECM calculates
the necessary compensation to correct th ...
A/C unit assembly
Exploded View (Automatic Air Conditioning)
REMOVAL
LHD models (4WD)
1. A/C unit assembly
2. Drain hose
3. Steering member
4. Instrument stay
: Clip
: N·m (kg-m, ft-lb)
DISASSEMBLY
LHD models (4WD)
1. Ventilator seal
2. Defroster seal
3. Upper attachment case
4. Sub defroster do ...