Nissan Juke Owners Manual : Variable voltage control system
CAUTION
• Do not ground accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely.
• Use electrical accessories with the engine running to avoid discharging the vehicle battery.
The variable voltage control system measures the amount of electrical discharge from the battery and controls voltage generated by the generator.
Battery
• Keep the battery surface clean and dry.
Clean the battery with a solution of baking soda and water.
• Make certain the terminal connections are clean and securely tightened.
• If the vehicl ...
Drive belt
1. Alternator
2. Drive belt auto-tensioner
3. Crankshaft pulley
4. Air conditioner compressor
5. Water pump
WARNING
Be sure the ignition switch is in the OFF or LOCK position before servicing ...
Other materials:
Evaporative emission system
Inspection
1. Visually inspect EVAP vapor lines for improper attachment and for cracks,
damage, loose connections,
chafing and deterioration.
2. Check EVAP canister as follows:
a. Block port (A). Orally blow air through port (B).
Check that air flows freely through port (C).
b. Block port (B ...
Additional service when replacing control unit
ECM
ECM : Description
Performing the following procedure can automatically activate recommunication
of ECM and BCM, but only
when the ECM is replaced with a new one*.
*: New one means a virgin ECM that has never been energized on-board.
(In this step, initialization procedure by CONSULT-I ...
Mixture ratio self-learning value
clear
Description
This describes how to erase the mixture ratio self-learning value. For the
actual procedure, follow the instructions
in “Diagnosis Procedure”.
Work Procedure
With CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Select “SELF-LEARNING CONT” in “WORK S ...
