When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Got this today after installing the LMC5 fix for the column. Afterwards all ran fine and then I climbed out of my car after driving it downtown and as I was walking away, I used the FOB and noticed there was no honking or blinking light as I walked away. I went back and pushed the buttons and no joy. Nothing doing. I went to open the door and it was locked (I may have used the lock button on the door on my way out) so I unlocked it with my key. The alarm went off, but the lights were not flashing. The buttons on the FOB were useless. I went back and keyed the door again and it all turned off.
I keyed open my door and drove home and got the above message on my display.
Thank you 8VETTE7. Been looking at the Optima Red. Any suggestions of the best size? Actually in research, the Optima sounds like it may be an issue nowadays. Maybe one with a better reserve is better.
Originally Posted by 8VETTE7
Pull your battery and take it to a parts store to be tested. All the LDCM and RDCM codes (and likely the TCS C1255) are symptomatic of a weak or bad battery or loose or corroded battery connections including the one at the starter.