/en/qa/tag/rf-a2a Powered by Question2Answer /en/qa/101512/2008-gmc-sierra-key-evo-all-411-install-thargm4-t-harness-and-rf-a2a-cable 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? GMC /en/qa/101512/2008-gmc-sierra-key-evo-all-411-install-thargm4-t-harness-and-rf-a2a-cable Thu, 07 Jan 2021 10:37:47 +0000