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Came out to a dead battery this morning. It turns out the fan started running last night & drained it. What voltages/resistances do I need to check to narrow down the list of culprits? Relay, temp sensor, A/C pressure sensor, etc.
Engine is cold, key is off but fan keeps running on high, when I turn on ignition, the fan drops to low speed so I suspect the relay is OK as in contacts are not fused together. Am I right in that assumption? I was planning a trip to thew bone yard this weekend anyway, anything I should focus on to pick up for this?
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