Triple E
Senior Member
I need to replace the relay on my "Inlet Air Heater" on a Cat 3126B. Do any of you fine folks have a drawing or can suggest a location on the where about's of this relay? I am assuming it is my relay because the glow light comes on for about 2 sec. then goes off and I cannot hear the clicking sound of the relay. Normally I can hear the relay when it energize's. Now I am having to plug in the block heater over night to start the engine. -Steve
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