Cellular Phone: Testing and Inspection

Cellular Mobile Telephone

T8 (A) TELEPHONE TRANSCEIVER AND SPEAKER RELAY
(A) 3 - GROUND : Always approx. 12 volts
(A) 2 - GROUND : Approx. 12 volts with ignition SW at ACC or ON position
(A) 6 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
(A) 5 - GROUND : Always continuity