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2018 Grand Cherokee Limited - Pulls to one side when braking hard

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Chris P. · rep 0 · May 25, 2:22 AM · 1 replies · solved · Question

Vehicle: 2018 Jeep Grand Cherokee Limited

Hey everyone, I've got a 2018 Jeep Grand Cherokee Limited with about 75,000 miles on it. Lately, I've noticed a concerning issue when I brake, especially if I have to stop quickly. The vehicle consistently pulls to the left.

It's not a gentle drift; it feels like the right side isn't braking as effectively as the left. I had the brakes checked about 15,000 miles ago, and they said everything looked fine then. No warning lights are on, and the pedal feels normal, not spongy or hard.

Could this be a caliper issue, or maybe a warped rotor on one side? I'm trying to figure out if this is something I can check myself or if it's an immediate trip to the shop. Any advice or similar experiences would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 2:22 AM

0

ClearTheCode admin answer:

When your 2018 Jeep Grand Cherokee pulls to one side during braking, it's a strong indicator of an imbalance in braking force between the wheels. This is a safety concern that should be addressed promptly.

Common Causes:

  1. Sticking Brake Caliper: This is one of the most frequent culprits. If a caliper piston on one side (likely the right side in your case) is sticking, it won't apply full pressure to the rotor, causing the opposite side to over-brake and pull the vehicle.
  2. Warped Brake Rotor: While less common to cause a consistent pull, a severely warped rotor could contribute to uneven braking, often accompanied by a pulsing feeling in the pedal.
  3. Contaminated Brake Pads: Oil, grease, or brake fluid on a pad can reduce its friction, leading to a pull. This is usually visible upon inspection.
  4. Uneven Pad Wear: If pads on one side are significantly more worn than the other, it can cause an imbalance.
  5. Brake Hose Failure: A collapsed or restricted brake hose can prevent fluid from reaching the caliper effectively, reducing braking power on that wheel.
  6. Suspension Component Issues: Less likely to be the primary cause of a braking-specific pull, but worn ball joints, control arm bushings, or tie rod ends can exacerbate or mimic brake-related pulling.

What to Check (if you're comfortable with basic vehicle maintenance):

  1. Visual Inspection: Carefully inspect your brake pads and rotors on both front wheels (and rear, if the pull feels strong from the rear). Look for uneven wear, scoring, or obvious damage. Check for any leaks around the calipers.
  2. Caliper Movement: With the wheel off, try to manually push the caliper piston back slightly (using a C-clamp and an old pad). If one side is significantly harder to compress, it suggests a sticking caliper.

When to See a Shop:

  • Immediately: A consistent pull during braking is a significant safety hazard. You should have it professionally inspected as soon as possible.
  • If you're unsure: If you're not comfortable performing the visual checks or diagnosing the issue, it's always best to consult a certified mechanic. They can accurately diagnose the problem, which may involve checking brake fluid pressure, inspecting caliper function, and evaluating suspension components. Ignoring this issue can lead to premature brake wear, reduced stopping power, and potential loss of control.
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