Nissan Altima (L33) 2013-2018 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.
Your vehicle is equipped with a variable voltage control system. This system measures the amount of electrical discharge from the battery and controls voltage generated by the generator.
The current sensor is located near the battery along the negative battery cable. If you add electrical accessories to your vehicle, be sure to ground them to a suitable body ground such as the frame or engine block area.
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.
χ ...
Drive belt
QR25DE eng
1. Crankshaft pulley
2. Drive belt Automatic tensioner
3. Water pump pulley
4. Alternator
5. Air conditioner
WARNING
Be sure the ignition switch is placed in the
OFF or LOCK posit ...
Other materials:
Front door speaker
Removal and Installation
REMOVAL
1. Remove the front door finisher. Refer to INT-12, "Removal and
Installation" (coupe) and INT-34, "Removal
and Installation" (sedan).
2. Remove the front door speaker screws (A), then disconnect the
front door speaker connector and remov ...
Primary speed sensor
Exploded View
1. CVT assembly
2. O-ring
3. Primary speed sensor
Removal and Installation
Refer to the figure for removal and installation.
CAUTION:
• Do not reuse O-ring.
• Apply CVT fluid to O-ring.
• After installation is complete, check for CVT fluid leakage and CVT fluid
...
P0456 Evap control system
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0456 is displayed with DTC P0442, first perform the trouble diagnosis
for DTC P0456.
This diagnosis detects very small leakage in the EVAP line between fuel tank and
EVAP canister purge volume
control solenoid valve, using the negative pressure. ...
