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Old 04-07-2018, 07:26 PM   #1
61_FL_Apache
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03 Silverado - AC Fan only works on highest speed

I checked the usual fuses and relays related to the AC system. What else can be checked? This was working normally yesterday.

Thanks for your help!
Steve
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Old 04-07-2018, 08:56 PM   #2
95 S_Trucker
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Re: 03 Silverado - AC Fan only works on highest speed

Most likely the resistor is burnt up. Check the connector too.
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Old 04-08-2018, 01:06 PM   #3
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Re: 03 Silverado - AC Fan only works on highest speed

you need to repalce the ristor and the connector they normall come as a kit now
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Old 04-08-2018, 01:57 PM   #4
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Re: 03 Silverado - AC Fan only works on highest speed

That did the trick!!

Both connectors looked fine. The new one came with the cable that connects to the fan.

Thanks for the assist!!
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