TM 9-2350-256-20-1
0066 00
CORRECTIVE ACTION Continued
7.
Place red lead of multimeter on pin A and black lead on pin C of horn relay. Check for continuity. If
continuity is present, go to step 8. If continuity is not present, go to step 11.
8.
Place a jumper wire from pin C to socket C. Place red lead of multimeter on pin B of warning horn relay
and black lead to ground. Turn MASTER switch on, start engine, set to idle, and check for voltage.
Turn engine and MASTER switch OFF. If voltage is present, go to step 9. If voltage is not present,
replace warning horn relay (see WP 0170 00).
0066 00-6
