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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Jeep
  3. >Grand Cherokee L
  4. >2021
  5. >Powertrain

2021 Jeep Grand Cherokee L Powertrain Problems

Powertrain complaints and recalls from NHTSA

Summary

The 2021 Jeep Grand Cherokee L has 8 NHTSA powertrain complaints and 0 powertrain-related recalls.

Problem Areas for the 2021 Jeep Grand Cherokee L

Steering
12
Electrical
12
Other
9
Powertrain
8
Seats
4
Engine
3

8

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026

All Powertrain Complaints

Date ↓ComponentSummary
Apr 1, 2026POWER TRAIN,ELECTRICAL SYSTEM,SERVICE BRAKESVehicle: 2021 Jeep Grand Cherokee L Issue Type: Electrical System / Loss of Power / Braking System ...
Mar 10, 2026POWER TRAIN,ELECTRICAL SYSTEMAt 78,800 my truck started experiencing "stuttering" trying to pick up speed like the transmission w...
Sep 20, 2025POWER TRAINThe contact’s wife owns a 2021 Jeep Cherokee L. The contact was informed that the “Service 4WD” mess...
Jul 27, 2025POWER TRAIN,FORWARD COLLISION AVOIDANCEThe contact owns a 2021 Jeep Grand Cherokee L. The contact stated while driving 70 MPH on an interst...
Jul 18, 2025POWER TRAINThe vehicle has twice gotten stuck in third gear. While driving, as it's shifting from third to four...
Jun 17, 2025POWER TRAIN,ENGINEJeep grand Cherokee L, the 3.7L V6 engine in the Jeep has experienced camshaft and valvetrain issues...
Jan 1, 2025POWER TRAIN,FORWARD COLLISION AVOIDANCEWhile driving my kids home from the school the vehicle stark jerking and kicking in the back while I...
Aug 17, 2024POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHERWhile driving at 60mph, the vehicle became unresponsive and electronically shifted into park unexpec...

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