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Linelock Problem | help S650

unan

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My car : Mustang S650 GT Premium

Lately, I haven't been able to use the line lock feature.

I used it 4-6 times without any problems, but now, about 4-5 seconds into engaging Line Lock, severe wheel hop occurs on the rear wheels.

This wheel hop only happens during line lock. Following this, the engine torque drops and the Line Lock gets canceled.

During the most recent incident, an electronic parking brake malfunction warning popped up immediately afterward, and the parking brake wouldn't engage.

About 5-6 seconds later, the warning went away on its own and the parking brake started working again, but I still can't get the line lock to function.

The situation is currently still the same. What do you think the problem is?
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Sofa King

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Do you have access to an OBD2 scan tool? There may be a code set that may give a clue.
 
 








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