Supplemental Inflatable Restraint (SIR) or Supplemental Restraint System (SRS) Icon

This icon is used to alert the technician that the system contains SIR/SRS components that require certain precautions before servicing.

Voltage Indicator Boxes

These boxes are used on schematics to indicate when voltage is present at a fuse.

Partial Component

When a component is represented in a dashed box, the component or its wiring is not shown in its entirety.

Entire Component

When a component is represented in a solid box the component or its wiring is shown in its entirety.

Fuse

Connector Attached to Component

Pigtail Connector

Bolt On or Screw On Eyelet Terminal

Inline Harness Connector

Splice

Chassis Ground

Case Ground

Single Filament Light Bulbs

Light Emitting Diodes

Battery

Resistor

Variable Resistor

Position Sensor

Diode

Heating Element

Motor

Solenoid

Coil

Antenna

Shield

Switches

Single Pole/Throw Relay - Normally Open

Single Pole/Throw Relay - Normally Closed