THERMO Switch Test
Disconnect negative battery cable. Remove thermo switch. Suspend switch in container filled with water and heat. See Fig 1 . Switch is normally open. Continuity should not exist until temperature reaches more than 207°F (97°C).
Disconnect negative battery cable. Remove thermo switch. Suspend switch in container filled with water and heat. See Fig 1 . Switch is normally open. Continuity should not exist until temperature reaches more than 207°F (97°C).