Mopar Package # 05013979AA VEHICLE SPEED CONTROL SERVO - 4 WAY CAV CIRCUIT FUNCTION 1 V36 18TN/RD SPEED CONTROL VACUUM SOLENOID CONTROL 2 V35 18LG/RD SPEED CONTROL VENT SOLENOID CONTROL 3 V30 20DB/RD SPEED CONTROL BRAKE SWITCH OUTPUT 4 Z1 20BK GROUND http://dto.vftis.com/mopar/connreview/reviewconn.asp?chk=24911xxVEHICLE+SPEED+CONTROL+SERVO+-+4+WAY