Nissan Juke Service and Repair Manual : On Board Diagnostic (OBD) System of Engine and CVT
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 negative battery
cable 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 the open circuit. (Be sure the connector is free from water, grease, dirt, bent terminals, etc.) • Certain systems and components, especially those related to OBD, may use a new style slide-locking type harness connector. For description and how to disconnect, refer to PG-4, "Harness Connector".
• Be sure to route and secure the harnesses properly after work. The interference of the harness with a bracket, etc. may cause the MIL to light up due to the 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 the malfunction of the EVAP system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and TCM (Transmission control module) before returning the vehicle to the customer.
Precaution for Procedure without Cowl Top Cover
When performing the procedure after removing cowl top cover, cover the lower end of windshield with urethane, etc. ...General Precauti
• Always use a 12 volt battery as power source. • Do not attempt to disconnect battery cables while engine is running. • Before connecting or disconnecting the ECM harness connector, turn ignition ...Other materials:
Remote keyless entry system
System Diagram
System Description
DOOR LOCK AND UNLOCK OPERATION
• When door lock and unlock button of keyfob is pressed, door lock and unlock
signal transmits from keyfob to
BCM via remote keyless entry receiver.
• When BCM receives the door lock and unlock signal, it operates door lock
...
P0501, P2159 vehicle speed sensor
Description
ECM receives a rear wheel sensor signal from ABS actuator and electric unit
(control unit) via CAN communication
to switch combustion for the direct injection gasoline system. For the direct
injection gasoline system,
refer toEC-48, "DIRECT INJECTION GASOLINE SYSTEM : System ...
Speed limiter
SPEED LIMITER : Switch Name and Function
SWITCHES AND INDICATORS
NOTE:
Shared with ASCD switch.
1. Speed limiter indicator
2. SET indicator
3. Set speed indicator
4. CANCEL switch
5. RES / + switch
6. SET / − switch
7. Speed limiter MAIN Switch
8. ASCD MAIN switch
A. On the ...