Security Horn Relay: Inspection

Measure the security horn relay resistance between terminals (indicated in the table below) when connecting terminal No. 4 to battery positive terminal and terminal No. 1 to battery ground terminal.

SECURITY HORN RELAY RESISTANCE

Current	Terminal No.	Standard
Flow	2 and 3	Less than 1 ohm
No flow	2 and 3	More than 1 Mohm

Fig 1: Connecting Terminal No. 4 To Battery Positive Terminal And Terminal No. 1 To Battery Ground Terminal

Courtesy of SUBARU OF AMERICA, INC.

If NG, replace the security horn relay.