#
INPUT/OUTPUT CHECK MODE FUNCTION

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• The microcomputer built into instrument cluster detects the quality of input signal or individual part.
• Input/output check mode has both input circuit check and individual part check functions.

## Input circuit check

• When the parts listed in the chart are operated and output a signal to the instrument cluster, the built in microcomputer judges the quality of the input circuit based on that signal.

No. | Parts sending input signal
--- | ---
01 | Buckle switch (driver-side)
04 | Door switch
08 | TNS relay
22 | Fuel gauge sender unit
33 | Turn switch
55 | Dimmer cancel switch
58 | Buckle switch (passenger-side)
59 | Fuel system

## Individual circuit check

• By operating the parts listed in the chart, the built in microcomputer judges the quality of the individual parts.

No. | Parts sending input signal
--- | ---
12 | Speedometer
13 | Tachometer
14 | Buzzer
16 | Fuel-level warning light
23 | Fuel gauge
25 | Water temperature gauge
26 | LCD