Warning Devices: Overview

The warning device system consists of the following components:

• Instrument cluster
• Safety belt warning indicator switch, which is an integral part of the driver safety belt retractor pretensioner
• Key-in-ignition warning switch
• Door ajar switch(es)
• Smart junction box (SJB) (also known as the generic electronic module [GEM])

The following chimes are controlled by the instrument cluster:

• Safety belt warning
• Belt minder
• Air bag warning
• Door ajar warning
• Headlamps on warning
• Parking brake applied
• Key-in-ignition warning