54A-ECALL&BCALL SWITCH INSPECTION

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INSPECTION

SWITCH RESISTANCE CHECK

SOS switch

Switch position	Terminal number	Normal condition
Press	(-) 2 - (+) 11	Continuity exists (2 ohms or less)
Release	(-) 2 - (+) 11	No continuity

Information switch

Switch position	Terminal number	Normal condition
Press	(-) 2 - (+) 13	Continuity exists (2 ohms or less)
Release	(-) 2 - (+) 13	No continuity

INDICATOR LIGHT CHECK

SOS switch

Indicator light color	Approximately 5 volts	Terminal number	Normal condition
Red	Not applied	(-) 2 - (+) 4	Not illuminated
Red	Applied	(-) 2 - (+) 4	Illuminated
Green	Not applied	(-) 2 - (+) 5	Not illuminated
Green	Applied	(-) 2 - (+) 5	Illuminated

Information switch

Indicator light color	Approximately 5 volts	Terminal number	Normal condition
Red	Not applied	(-) 2 - (+) 15	Not illuminated
Red	Applied	(-) 2 - (+) 15	Illuminated
Green	Not applied	(-) 2 - (+) 16	Not illuminated
Green	Applied	(-) 2 - (+) 16	Illuminated

ILLUMINATION CHECK

Battery positive voltage	Terminal number	Normal condition
Not applied	(-) 6 - (+) 9	Not illuminated
Applied	(-) 6 - (+) 9	Illuminated