Quest module on truck dashboard

2001 FORD EXPLORER SPORT TRAC
116,000 MILES • 4.0L • 6 CYL • 2WD
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RGIGUERE1
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I just purchased the vehicle listed above used. There is a Quest module of some type cut into the instrument panel. I have no idea what its function is. It does have digital numbers when you press the buttons. Do you have any idea what its function is?

Thank you
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Nov 18, 2017 at 10:54 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
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The picture is dark and hard to see but it looks like a electric trailer brake controller.
Nov 19, 2017 at 7:32 AM
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STEVE W.
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  • ASE Certified Mechanic
Yep, Quest proportional brake control. Made by Husky. The numbers are the braking force, you set them based on the load you are towing.
Nov 19, 2017 at 8:28 AM
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