Nissan Juke Service and Repair Manual : Diagnosis and repair workflow
Gasoline engine models
GASOLINE ENGINE MODELS : Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-17, "Inspection Procedure".
Models with battery current sensor>>GO TO 2.
Models without battery current sensor>>GO TO 3.
2.STOP POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
Stop the operation of the power generation voltage variable control in either of the following procedures.
• After selecting “ENGINE” of “SELECT SYSTEM” using CONSULT-III, set the DUTY value of “ALTERNATOR DUTY” to 0 % by selecting “ALTERNATOR DUTY” of “Active Test”. Continue “Active Test” until the end of inspection. (When the DUTY value is 0 or 100 %, the normal power generation is performed according to the characteristic of the IC regulator of the alternator.) • Turn the ignition switch OFF, and disconnect the battery current sensor connector. [However, DTC (P1550 - P1554) of the engine might remain. After finishing the inspection, connect the battery current sensor connector and erase the self-diagnostic results history of the engine using CONSULT-III.] >> GO TO 3.
3.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate? YES >> GO TO 4.
NO >> GO TO 11.
4.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF? YES >> GO TO 5.
NO >> GO TO 6.
5.INSPECTION WITH CHARGE WARNING LAMP
Increase and maintain the engine speed at 2,500 rpm.
Does the charge warning lamp illuminate? YES >> GO TO 8.
NO >> INSPECTION END
6.“L” TERMINAL CIRCUIT (SHORT) INSPECTION
Check “L” terminal circuit (short). Refer to CHG-23, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 7.
NO >> Repair as needed.
7.“S” TERMINAL CIRCUIT INSPECTION
Check “S” terminal circuit. Refer to CHG-24, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 8.
NO >> Repair as needed.
8.MEASURE “B” TERMINAL VOLTAGE
Start engine. When keeping engine running at 2,500 rpm, measure “B” terminal voltage.
What voltage does the measurement result show? Less than 13.0 V>>GO TO 9.
More than 16.0 V>>Replace IC voltage regulator.
9.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to CHG-20, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 10.
NO >> Repair as needed.
10.DISASSEMBLE AND CHECK ALTERNATOR
Check the following conditions.
• Rotor coil
• Rotor slip ring
• Brush
• Stator coil
Refer to CHG-29, "HR16DE : Inspection" (HR16DE), CHG-33, "MR16DDT : Inspection" (MR16DDT).
Are these normal? YES >> Replace IC voltage regulator and/or diode assembly.
NO >> Repair as needed.
11.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
1. Disconnect alternator connector and ground “L” harness side.
2. Turn the ignition switch ON.
Does the charge warning lamp illuminate? YES >> GO TO 12.
NO >> GO TO 13.
12.DISASSEMBLE AND CHECK ALTERNATOR
Check the following conditions.
• Rotor coil
• Rotor slip ring
• Brush
Refer to CHG-29, "HR16DE : Inspection" (HR16DE), CHG-33, "MR16DDT : Inspection" (MR16DDT).
Are these normal? YES >> Replace IC voltage regulator.
NO >> Repair as needed.
13.CHECK “L” TERMINAL CIRCUIT (OPEN)
Check “L” terminal circuit (open). Refer to CHG-21, "Diagnosis Procedure".
>> Repair as needed.
Diesel engine models
DIESEL ENGINE MODELS : Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-17, "Inspection Procedure".
>> GO TO 2.
2.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate? YES >> GO TO 3.
NO >> GO TO 8.
3.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF? YES >> GO TO 4.
NO >> GO TO 5.
4.INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 2,500 RPM)
Increase and maintain the engine speed at 2,500 rpm.
Does the charge warning lamp illuminate? YES >> GO TO 6.
NO >> INSPECTION END
5.“L” TERMINAL CIRCUIT (SHORT) INSPECTION
Check “L” terminal circuit (short). Refer to CHG-23, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair as needed.
6.MEASURE “B” TERMINAL VOLTAGE
Engine start. When keeping engine running at 2,500 rpm, measure “B” terminal voltage.
What voltage does the measurement result show? Less than 13.0 V>>GO TO 7.
More than 16.0 V>>Replace alternator.
7.“B” TERMINAL CIRCUIT INSPECTION
Check “B” terminal circuit. Refer to CHG-20, "Diagnosis Procedure".
Is the inspection result normal? YES >> Replace alternator.
NO >> Repair as needed.
8.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
1. Disconnect alternator connector and ground “L” harness side.
2. Turn the ignition switch ON.
Does the charge warning lamp illuminate? YES >> Replace alternator.
NO >> GO TO 9.
9.CHECK “L” TERMINAL CIRCUIT (OPEN)
Check “L” terminal circuit (open). Refer to CHG-21, "Diagnosis Procedure".
>> Repair as needed.
Basic inspection
...Charging system preliminary inspection
Inspection Procedure 1.CHECK BATTERY TERMINALS CONNECTION Check if battery terminals are clean and tight. Is the inspection result normal? YES >> GO TO 2. NO >> Repair battery ter ...Other materials:
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver and front passenger for certain
types of collision. Information necessary to service the system safely is
include ...
Engine idle speed too low or unstable
Description
CHART 6: ENGINE IDLE SPEED TOO LOW OR UNSTABLE
Diagnosis Procedure
1.CHECK FUEL
Check that the fuel reservoir is correctly filled and with the right fuel.
>> GO TO 2.
2.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-885, ...
Front regulator
Exploded View
1. Front door panel
2. Lower sash (front)
3. Sealing screen
4. Pull handle bracket
5. Front door glass run
6. Front door glass
7. Power window motor
8. Front door regulator assembly
9. Lower sash (rear)
: Vehicle fro
Removal and Installation
REMOVAL
1. Remove the f ...