Hello again,
First off, print out all of the connector diagrams. Get a set of colored pens. Separate the connectors into matching sets (same connectors 1 Cadillac, 1 Tahoe). Now take first set of connectors. Match the wires that are in the Cadillac connectors to the corresponding connector from the Tahoe. That's all I can tell you. You have to either transfer the whole system to the Cadillac or move what you want from the Tahoe and hook it up to the existing connectors in the Cadillac.
Thanks,
Alex
2CarPros
Sunday, May 5th, 2019 AT 12:23 PM
(Merged)