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:
Additional service when replacing TCM
Description
Always perform the following items when the TCM is replaced.
CHECK LOADING OF CALIBRATION DATA
• The TCM acquires calibration data (individual characteristic value) of each
solenoid that is stored in the
ROM assembly (in the control valve). This enables the TCM to perform accurat ...
P0507 ISC system
Description
The ECM controls the engine idle speed to a specified level through the fine
adjustment of the air, which is let
into the intake manifold, by operating the electric throttle control actuator.
The operating of the throttle valve is
varied to allow for optimum control of the engine ...
Cargo cover (if so equipped)
WARNING
• Never put anything on the cargo cover, no matter how small. Any object on
it could cause an injury in an accident or sudden stop.
• Do not leave the cargo cover in the vehicle with it disengaged from the holder.
• The child restraint top tether strap may be damaged by contact with the ...