Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Electronic Limited Slip Differential Module
DESCRIPTION
| 1 - Wire Harness Connectors |
| 2 - Electronic Limited Slip Differential (ELSD) Module Nuts |
| 3 - Electric Limited Slip Differential (ELSD) Module |
The Electronic Limited Slip Differential (ELSD) module (3) is installed inside the rear compartment behind the left rear quarter trim panel assembly forward of the rear wheel.
OPERATION
| 1 - Wire Harness Connector |
| 2 - ELSD Motor |
The ELSD module manages the left and right wheel drive torque distribution to control the vehicle dynamics as per a Drivetrain Control Module (DTCM) command. The ELSD can send 0 to 100% torque from the wheel that is slipping to the other wheel, on the rear axle. The transfer case controls slip from front to rear. The ELSD controls slip from left to right within the rear differential by operating an electric motor which drives a gear set acting on a ball ramp to apply force to a wet clutch. This clutch is used to control torque split. The ELSD Motor position feedback is done with two hall effect sensors on the motor. There is also a temperature sensor on the motor. ELSD will be temporarily disabled with high temperatures on the motor. To service the electric motor. Refer to ELECTRONIC LIMITED SLIP DIFFERENTIAL (ELSD) MOTOR - REAR DIFFERENTIAL, REMOVAL AND INSTALLATION .
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.