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Re: 2011 Gmc Sierra DRL Relay Location
Posted to Technical Discussion Forum on 7/11/2019 8 Replies

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Damon, I know you got your answer, but for future reference, look at the OE diagram. See how it says "DRL PCB Relay" and there are NO pin numbers, (85, 86, 30, 87) whereas the "HDLP LO/HID Relay" has... Login to read more.

8 Replies Received (View Replies)