Nissan Sentra Service Manual: How to read wiring diagrams

Key to Symbols Signifying Measurements or Procedures

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Connector symbols

Most of connector symbols in wiring diagrams are shown from the terminal side. Connector symbols shown from the terminal side are enclosed by a single line and followed by the direction mark. ...

Other materials:

Vehicle security system (if so equipped)
The vehicle security system provides visual and audible alarm signals if someone opens the doors when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs. The system helps detect vehicle theft but cannot prev ...

Rear shock absorber
Exploded View Rear suspension beam Shock absorber Bound bumper Bound bumper cover Washer Bushing Distance tube Bushing Washer Piston rod lock nut Cap Front Removal and Installation REMOVAL Remove the rear shock tower access flap. Remove the cap from the rear s ...

Wiring diagram
Brake control system Wiring Diagram ...