Output Diagnostic Test Mode (DTM) (function 03): Notes

NOTE:

Output Diagnostic Test Mode is only possible when vehicle is stationary and engine is not running!
On board computer should be activated before initiating output Diagnostic Test Mode.
If malfunctions are found during output Diagnostic Test Mode, determine cause of malfunction and replace instrument cluster if necessary.

During "output Diagnostic Test Mode" function, all actuators that are installed in the instrument cluster and coded are activated in sequence

Simultaneous parallel sweep through indication range of all analog display instruments (Engine Coolant Temperature (ECT) gauge, tachometer, speedometer, fuel gauge)
Activation of warning lamps
Activation of seat belt warning light
Activation of chime
Segment test of driver information display, of LCD clock/date indicator and LCD odometer
Test of instrument cluster lighting, including dimmer