Nissan Altima Owners Manual: Engine compartment check locations
QR25DE engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Engine oil filler cap
4. Brake fluid reservoir
5. Air cleaner
6. Fuse/fusible link box
7. Battery
8. Engine oil dipstick
9. Radiator cap
10. Drive belt location
11. Windshield-washer fluid reservoir
See the page number indicated in parentheses for operating details.
VQ35DE engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Engine oil filler cap
4. Brake fluid reservoir
5. Air cleaner
6. Fuse/fusible link box
7. Battery
8. Engine oil dipstick
9. Radiator cap
10. Drive belt location
11. Windshield-washer fluid reservoir
See the page number indicated in parentheses for operating detail
Instrument panel
1. Instrument brightness control/Trip computer
reset switch
2. Vents
3. Headlight/fog light (if so equipped)/turn
signal switch
4. Driver supplemental air bag/horn
5. Meters and gauges
6. ...
Other materials:
Hydraulic control system
System Diagram
System Description
The hydraulic control mechanism consists of the oil pump directly driven by
the engine, the hydraulic control
valve that controls line pressure and transmission, and the input signal line.
LINE PRESSURE AND SECONDARY PRESSURE CONTROL
• When an input tor ...
Mode door motor
Description
SYSTEM DESCRIPTION
Component Parts
Mode door control system components are:
• Front air control
• Mode door motor (LCU)
System Operation
The front air control receives user inputs through its various dials and
switches. The front air control sends air
mix door, mode door an ...
Air cleaner filter
Removal and Installation
1. Air duct hose
2. Duct sub-cover
3. Front air duct
4. Air cleaner case (lower)
5. Grommets
6. Air cleaner case mounting bracket
7. Bracket
8. Air cleaner filter
9. Air cleaner case (upper)
10. Mass air flow sensor
A. To electric throttle control actuator ...