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Home/DTC Codes/Lincoln/Mark LT/2006-2008 5.4L V8/C0531
C0531

eLSD Clutch Actuator Circuit

2006-2008 Lincoln Mark LT 5.4L V8

High SeverityChassisGeneric (SAE)

Description

Malfunction in the actuator that controls the electronic limited slip differential clutch pack.

Symptoms

  • eLSD warning light
  • Differential not locking
  • Reduced traction
  • Single wheel spin

Common Causes

  • Actuator solenoid failure
  • Wiring damage
  • Module driver fault
  • Actuator overheated

Diagnostic Steps

  1. Test actuator solenoid resistance
  2. Command actuator with scan tool
  3. Check wiring and connector
  4. Monitor actuator current draw
  5. Check for overheating signs

Repair Notes

Replace eLSD actuator. Change differential fluid.

Related Codes

C0530Electronic Limited Slip Differential MalfunctionC0535Rear Differential Fluid Temperature High

Other Chassis Codes

C0531 on Other Vehicles

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Lincoln Aviator

2020-2024 3.0L V6 Twin Turbo

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Lincoln Continental

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Common Questions

What does code C0531 mean on a 2006-2008 Lincoln Mark LT?

C0531 stands for "eLSD Clutch Actuator Circuit". Malfunction in the actuator that controls the electronic limited slip differential clutch pack.

What are the symptoms of C0531 on a Lincoln Mark LT?

Common symptoms of C0531 include: eLSD warning light, Differential not locking, Reduced traction, Single wheel spin.

What causes C0531 on a 2006-2008 Lincoln Mark LT?

Common causes of C0531 include: Actuator solenoid failure, Wiring damage, Module driver fault, Actuator overheated.

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