Operation CHARM: Car repair manuals for everyone.

Check Control Message Priorities




CHECK CONTROL MESSAGE PRIORITIES

There are three priority fault displays in the check control system







PRIORITY 1: The brake light circuit is the only priority 1 fault display.

A failure of the brake light circuit (with the exception of one bulb) will be posted in the matrix display when stepping one the brake pedal.

The warning triangles in the display will flash and the check warning lamp in the cluster will also flash for 20 seconds, then remain on steady. pressing the check button on the matrix panel will cancel the display for 5 seconds and then it will reappear in the display.

PRIORITY 2: These failures will appear in the display as soon as they occur. The warning triangles will illuminate steady and the check lamp in the cluster will also illuminate.

Priority 2 failures are only posted for 20 seconds and then are canceled. The warning triangles remain illuminated and the failure message can be recalled by pressing the check button.

The following circuits are priority 2 displays:







One brake light bulb
- Low beam headlights
- Tail lights
- License plate lights Washer fluid

PRIORITY 3: Low Coolant Level is the only priority three display. This condition will not be displayed while driving.







A low coolant level condition is held in memory and posted when the ignition is switched off.

The warning is also posted for 20 seconds when the ignition is switched on, however the condition is held in memory until the problem is corrected. The low coolant level display can also be recalled at any time by pressing the check control button.