Horn Relay Check

HORN RELAY CHECK

Battery voltage	Tester connection	Specified condition
Not energized	3 - 4	No continuity
With current supply [terminal 2 (+), terminal 1 (-)]	3 - 4	Continuity exists (2 ohms or less)

Fig 1: Identifying Theft Alarm Horn Relay Connector Terminals

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.