2017 Outlander Sport .80,000k miles This morning, temp on dash about 1F..- Cold! Started Vehicle no problem and TPMS Light came on, then replaced by Another Warning Light and then this light was replaced by a Service SRS Airbag System - Airbag System Service Required. Light stays ON Car appeared to run fine, reversed out of drive, into drive and off we go...EXCEPT I now have no Power. RPMs are goin up, my speed is not...seemed to top out at 65 mph.max Had to turn around, took next exit back home. - no noise, no fumes , ran fine except no POWER - NEVER done this before, sat most of the day and tried again. Still cold, about 9 F - Started fine, (not even slow like a weak battery would do) Light still ON - did not drive it again....I did have a battery issue ( just recharged it) only a year old? a year ago, but no problems since...

After my research I Plan to charge the battery, check under seats for loose connections - inspect and try seatbelts - I will also ask local auto parts to plug in and check out the code nd how to reset it..

THOUGHTS? What should I do. Thanks in advance for any help!


UPDATE! 1/31 - Charged battery 3 hours 10 amp - started great! Drove to NAPA and had Scanner hooked up. Two codes P1590 and U0101. I researched both. Codes point to P1590 - Lack of communication with TCM from ECM.

DTC P1590: TC-SST-ECU to ECM Communication Error in Torque Reduction Request



 

Started in the morning with a Remote Start. like I do from inside the house on cold days. Turned off car and started the second time with key. No problem starting. The Second Warning light that came on in the display was Overheating Transmission. The car had not moved and still in park. This warning was replaced by Airbag Service Warning. Will charge battery this am and see what if anything happens.

 

If engine cranked and started then it is unlikely the battery because generator will supply power to all units. Or you meant you were driving on PHEV battery?

 

Thanks for the response but There is NO PHEV Battery. .This is not a Hybrid. Gas 2.0 Motor - little Outlander Sport

 

I'm charging now, just in case. Slow Starting this morning but she fired up. Did not drive. Just warmed up for charge.