AT Temp, ABS, Vehicle Dynamics, and Brake lights illuminate on dash during city driving. Highway driving the lights do not illuminate. When lights come on, shifters and cruise control will not operate. Brakes, CVT, etc all work normally while illuminated, have not been able to determine if antilock braking is while on. My older code reader shows no codes, but it is older than the car. Resets after car sits for over an hour. 208000 miles, rear bearings replaced in Oct 22, noticed issue about 6 weeks later. Any ideas?
2015 Outback: At temp, vehicle dynamics, brake warning pop up
- Thread starter Ckadela1
- Start date
- Joined
- Nov 20, 2022
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You need a much better scan tool that can view all of the recorded faults.
Test the battery and alternator output (current and voltage).
Have a shop test the alternator for too much AC ripple.
Find all the ground connections from the battery negative post, to the engine and all the body ground points. Clean all the ground points and cables.
FOXWELL or similar is one choice and you don't want an OBD-II Generic Scan Tool.
It's best to revisit the wheel bearing installation, a defective ABS sensor will create the issues that are mentioned.
Test the battery and alternator output (current and voltage).
Have a shop test the alternator for too much AC ripple.
Find all the ground connections from the battery negative post, to the engine and all the body ground points. Clean all the ground points and cables.
FOXWELL or similar is one choice and you don't want an OBD-II Generic Scan Tool.
It's best to revisit the wheel bearing installation, a defective ABS sensor will create the issues that are mentioned.