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Cars & Trucks Master
3,718 Answers
- Posted on Jul 19, 2014
Re: What is tcb on fuse box diagram Yukon 2003 Yukon
Does your fuse box look like this ? i can only see the abbrieviation TBC not TCB , is it this that your posting about ? the TBC refers to Truck Body Control so things like dash illumination , interior lights etc .Hope this is of help
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