Nissan Juke Service and Repair Manual : ECU diagnosis information
ECM
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
NOTE
:
• ECM is located in the engine room left side near battery.
• When disconnecting ECM harness connector (1), loosen (B) it with levers as far as they will go as shown in the figure.
2 : ECM
A : Fasten
• Pulse signal is measured by CONSULT-III.
DTC Index
*: This number is prescribed by ISO 15031-6.
On board diagnostic (OBD) system
Diagnosis Description
The ECM controls the display on the instrument panel of certain information
relating to the operation of the
engine.
Four functions are involved here: The OBD malfunction ...
Wiring diagram
Engine control system
Wiring Diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Conne ...
Other materials:
Automatic air conditioner (with Integrated Control System)
1. AUTO button/Temperature control dial
2. OFF button
3. A/C button
4. CLIMATE button
5. Display screen
6. Air flow control buttons
7. Fan speed control dial
8. Front defroster button
9. Air intake button (Outside air circulation
/Air recirculation
)
10. Rear window defroster button ( ...
LAN System can system (type 5)
DTC/CIRCUIT DIAGNOSIS
Main line between IPDM-E and DLC circuit
Diagnosis Procedure
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose
connection (connector s ...
4WD mode indicator lamp (4WD-V)
Component Function Check
1.4WD MODE INDICATOR LAMP OPERATION CHECK
1. Turn the ignition switch ON.
2. Change 4WD mode switch to “4WD-V”.
3. Check that 4WD mode indicator lamp (4WD-V) turns on.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to diagnosis proc ...
