Equinox TMC issue
#1
Equinox TMC issue
Hello,
New issue with my car. Went to start it yesterday and the battery was dead. Replaced battery and when I went to start it Service Stability and traction light came on. Also the cars parking brake came on and would no allow me to drive it at all.
Scanner is saying to power output from TCM.
Also, I had to jump the NEW battery the next day!
Please let me know what you think.
Thanks
New issue with my car. Went to start it yesterday and the battery was dead. Replaced battery and when I went to start it Service Stability and traction light came on. Also the cars parking brake came on and would no allow me to drive it at all.
Scanner is saying to power output from TCM.
Also, I had to jump the NEW battery the next day!
Please let me know what you think.
Thanks
#2
Not sure what you mean by "Scanner is saying to power output from TCM". Generally sounds like a parasitic drain on the battery possibly caused by a module not going to sleep. Maybe have a look at the CAN Bus and see if something staying awake. Purely speculation made without any data or testing.
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