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2008 GMC Sierra Key - Evo-All 411 Install - THARGM4 T harness and RF-A2A Cable

0 votes
Do I need to use a RF-A2A cable to installl EVO-ALL-411 Kit with GM-THAR4 T harness? Does the EVO-ALL-411 come with one in box? Or is it not needed at all?
asked Jan 7, 2021 in GMC by michael tursellino (130 points)

1 Answer

+1 vote
Verified with service. The EVO-ALL-411 (and all other EVO-ALL-RF combo kits) come with the RF-A2A.

If the unit is bought online via eBay/Amazon and not through an authorized channel, and the reseller packaged his own kit, I cannot say if the adaptor will there.
answered Jan 8, 2021 by Robert T (279,340 points)


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Visit wirecolor.com for wiring information and photographs providing detailed installation processes.

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