Posted November 24, 200915 yr I currently have a kdc 138 and I was looking to upgrade and I was wondering if anyone knew would I be able to just plug in the 993x?
November 24, 200915 yr There's a chance. I've installed many 138s, but Can't remember if they use the same harness as the eXcelon lines. I'd say try it out, and if they don't match up, oh well, it's not hard to rewire a harness.
November 24, 200915 yr There's a chance. I've installed many 138s, but Can't remember if they use the same harness as the eXcelon lines. I'd say try it out, and if they don't match up, oh well, it's not hard to rewire a harness.x2, just look at the back of your radio and see how the harness pin looks and then go to sonicelectronix.com and check out the harness pin on the X993 and see if they are the same.
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