2017-2021 Jeep Compass Steering Shaft: Diagnosing Clunks, Binding, and Looseness

Common Symptoms of a Failing Steering Shaft

A problem with the steering shaft is often felt directly by the driver through the steering wheel. The symptoms can start as minor annoyances and progress to serious safety concerns. Pay attention to these specific signs:

• Clunking or Popping Noise When Turning: This is the most common symptom. You may hear or feel a distinct 'clunk' or 'pop' from the steering column area when you turn the wheel, especially at low speeds or when parking. This is often caused by worn-out universal joints in the shaft that have developed excessive play.
• Binding or Stiff Spots: The steering wheel may feel like it's catching or binding at certain points as you turn it. This happens when the U-joints become dry, rusted, or seized, preventing them from articulating smoothly.
• Loose Steering Feel: You might notice excessive 'play' or looseness in the steering wheel. This means you can move the wheel back and forth slightly without the front wheels responding immediately, which points to worn splines or U-joints.
• Steering Wheel Doesn't Return to Center: After making a turn, the steering wheel should naturally start to return to the straight-ahead position. A failing steering shaft with stiff U-joints can prevent this, forcing you to manually steer it back to center.

Known Issues, Recalls, and Technical Service Bulletins (TSBs)

While there are no specific recalls for the intermediate steering shaft on the 2017-2021 Jeep Compass, several related service documents and safety notices are relevant for owners diagnosing steering-related issues.

Related Recalls

• NHTSA Recall 17V-301 (Safety Recall T26): This recall affects some 2017 Jeep Compass models with the 6-speed automatic transmission. The issue is that the left front half-shaft (axle shaft) may not be properly seated in the transmission, which could cause it to disengage, leading to a loss of power. This is a different part from the steering shaft, but the symptoms could be confused.

Relevant Technical Service Bulletins (TSBs)

• TSB 9004453: Issued for the 2021 model year, this bulletin advises technicians who are diagnosing a clunking or knocking noise to use a special listening tool (Chassis Ear) to pinpoint the exact location of the noise before replacing the entire rack and pinion assembly. 🎬 Watch: How to remove and replace the rack and pinion. This highlights how easily a steering shaft noise could be misdiagnosed as a more expensive steering rack problem.
• TSB 02-004-16: For 2017 models, this TSB addresses customer complaints of the steering wheel being off-center, requiring a centering procedure.

Buying a Used Steering Shaft for Your 2017-2021 Compass

A high-quality, low-mileage used OEM steering shaft is an excellent alternative to an expensive new part. Because this part is critical for safety, careful inspection is key. Here’s what to check before you buy:

1. Inspect the Universal Joints (U-Joints): This is the most critical step. Hold one end of the shaft and try to move the other. The U-joints should pivot smoothly in all directions without any notchiness, binding, or stiffness. Crucially, there should be absolutely no looseness or 'play' in the joints. Any clicking or wiggling indicates wear, and the part should be rejected.
2. Check the Splines: Examine the splined ends where the shaft connects to the steering column and the steering rack. The splines should be clean, sharp, and free of any stripping, twisting, or damage. Damaged splines will prevent a secure connection.
3. Look for Corrosion: Surface rust on the main body of the shaft is usually cosmetic. However, heavy rust and scaling, especially around the U-joints, is a major red flag. Corrosion can seize the joints and lead to binding.
4. Verify Part Numbers: The correct Mopar part number for ordering is 68518661AA. The shaft itself may be stamped with a different number, like A0061955B0, which is a manufacturing identifier, not the orderable part number. Ensure you are getting the correct part for the 2017-2021 generation.
5. Why Used OEM is a Smart Choice: The steering shaft is a precisely engineered component. New aftermarket versions for this specific vehicle are not widely available from major brands, and universal-fit parts can be of questionable quality. A used OEM shaft guarantees the correct fit, material strength, and geometry designed by Mopar for the Compass.

Replacement Overview and Difficulty

• Difficulty Rating: 3 out of 5 (Moderate)
• Estimated Time: 1.5 - 2.5 hours
• DIY Feasible: Yes, for an experienced DIY mechanic with the right tools.

Replacing the steering shaft involves working both inside the vehicle's cabin and under the hood. The basic process involves securing the steering wheel to prevent it from rotating, removing the lower dash panel for access, unbolting the shaft from the steering column, and then unbolting the lower end from the steering rack input stub. Access to the lower bolt can be tight. 🎬 See this walkthrough on how to replace a steering shaft. It is critical to use a torque wrench to tighten the pinch bolts to factory specifications upon reassembly to ensure a safe connection.

Cost Comparison

Prices can vary based on your location and supplier. The following is an estimated breakdown for the 2017-2021 Jeep Compass steering shaft.

Frequently Asked Questions (FAQ)