Electrical

Asked by Jamal Oct 21, 2018 at 11:16 AM about the 2004 Mercury Grand Marquis GS

Question type: Maintenance & Repair

why would all he warning lights come on and stay on, and the steering gets
stiff?

2 Answers
101,675

KenF answered 5 years ago

Did the motor stall? If it did, you will get dash warning lights (like for battery) and steering loses its power assist.

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Jamal answered 5 years ago

The motor didn't stall. However, I disconnected the positive battery post for five minutes and reconnected it, and the system seems to have reset itslef. Warning lights are gone and car is running fine. I will have it professionally diagnosed in the morning. Thanks for your input Ken F.

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