No start ESC off and SERVICE TRACTION warning after battery disconnected for 30 mins

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07-15-2019, 12:14 AM

#11

Musky

Member

Thread Starter

Join Date: 01-15-2011

Location: San Diego, CA

Posts: 78

My panel did not come with XM, that's why I want to install it. I've researched this and talked to a few people who have added XM to an "XM ready" stock radio. From what I've learned you need to have code UE1 to be able to add the XM module, and I have that code.

The link you posted is one of the ones read. I also got a lot of information from this article
https://www.global-auto-tech.com/services/xm/

And this page starting at post# 11
https://www.corvetteforum.com/forums...-resolved.html
Thanks again.

Last edited by Musky; 07-15-2019 at 12:39 AM. Reason: typos

07-15-2019, 08:26 AM

#12

donbrew

Technical Moderator

Join Date: 01-23-2009

Location: Fredericksburg, Virginia

Posts: 24,694

This is the wiring diagram the connectors on the head unit are X1 and X2 the pin numbers are noted.

07-16-2019, 04:13 PM

#13

PulpFriction

Senior Member

Join Date: 12-05-2014

Location: Northern Ohio

Posts: 2,366

For what it's worth, I "fixed" a couple electrical issues by VERY CAREFULLY re-connecting both battery terminals. I don't like those connectors; its pretty easy to THINK you have them tight.