Nissan Juke Service and Repair Manual : U1117 lost communication (ABS)
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 malfunction 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 independently). 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
DTC CONFIRMATION PROCEDURE
1.PREPARATION BEFORE WORK
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.PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT-III
1. Start the engine and wait for 5 seconds or more.
2. Check the DTC.
Is “U1117” detected? YES >> Go to TM-384, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
For the diagnosis procedure, refer to LAN-17, "Trouble Diagnosis Flow Chart".
U1000 can comm 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 excellen ...
U1119 lost comm (multi-display)
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 ...
Other materials:
Security indicator lamp
Component Function Check
1.CHECK FUNCTION
1. Perform “THEFT IND” in the “ACTIVE TEST” mode of “BCM” using
CONSULT-III.
2. Check security indicator lamp operation.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to SEC-227, "Diagnosis Procedure".
Diagn ...
Refilling
1. IInstall reservoir tank if removed, and install radiator drain plug.
CAUTION:
Be sure to clean drain plug and install with new O-ring.
Radiator drain plug : Refer to CO-17, "Exploded View".
• If water drain plugs on cylinder block are removed, close and tighten them.
Refer to EM ...
A/C auto AMP.
Reference Value
CONSULT-III DATA MONITOR REFERENCE VALUES
*: “DUTY” is displayed, but voltage is indicated. Or unit is not displayed
but unit is (V).
TERMINAL LAYOUT
PHYSICAL VALUES
*: With K9K
Fail-safe
FAIL-SAFE FUNCTION
If a communication error exists between the A/C auto amp. a ...