Check code 57

CHECK CODE 57 CHART

Check code 57	Panel light control signal
INSPECTION CONDITION	DISPLAY	ACTION
Turn the headlight switch to the TNS position. After selecting check code 57, wait approx. 2 s .		Illumination light (hazard warning switch, center panel unit, etc). flashes three times .	The panel light control signal is normal.
		Except above	Verify that the voltage of instrument cluster terminal 1F is B+ . If the voltage is as specified, replace the instrument cluster. If the voltage is not as specified, inspect the following parts: Illumination light (hazard warning switch, center panel unit, etc). Wiring harness (Instrument cluster-illumination lights-TNS relay)