Nissan Juke Service and Repair Manual : On Board Diagnosis (OBD) System of CVT and Engine
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the driver of a malfunction causing emission deterioration.
CAUTION:
• Be sure to turn the ignition switch OFF and disconnect the battery cable from
the negative terminal
before any repair or inspection work. The open/short circuit of related
switches, sensors, solenoid
valves, etc. will cause the MIL to light up.
• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease, dirt, bent terminals, etc.) • Be sure to route and secure the harnesses properly after work. Interference of the harness with a bracket, etc. may cause the MIL to light up due to a short circuit.
• Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and ECM before returning the vehicle to the customer.
General Precautions
• Turn ignition switch OFF and disconnect the battery cable
from the negative terminal before connecting or disconnecting
the CVT assembly harness connector. Because battery
voltage is applied to T ...
Removal and Installation Procedure for CVT Unit Connector
REMOVAL
• Rotate bayonet ring (A) counterclockwise. Pull out CVT unit harness
connector (B) upward and remove it.
INSTALLATION
1. Align marking (A) on CVT unit harness connector terminal with
m ...
Other materials:
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
NOTE:
• Before removing and installing any control units, first turn the ignition
switch to the LOCK position, then disconnect
both battery cables.
• After finishing work, confirm that all control unit connectors are connected
properly, then re-connect both
battery cables.
• Always use CONS ...
Audio operation precautions
Radio
Place the ignition switch in the ACC or ON position and push the PWR (power/VOL
(volume)) control to turn on the radio. If you listen to the radio with the engine
not running, the ignition switch should be placed in the ACC position.
Radio reception is affected by station signal strength ...
P2138 APP sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis
for DTC P0643. Refer to
EC-686, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn
...