One problem related to software has been reported for the 2018 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Jeep Grand Cherokee based on all problems reported for the 2018 Grand Cherokee.
The contact owns a 2018 Jeep Grand Cherokee. The contact stated while driving approximately 45 mph, the engine was overheating. Additionally, the check engine warning light illuminated. The vehicle was taken to the local dealer and the contact was notified of a failure with cylinder #5. The vehicle was repaired. The contact stated that the vehicle operated as needed; however, the sensor software update failed to perform as needed. The manufacturer was notified of the failure. The approximate failure mileage was 86,000.
| Electrical System problems | |
| Software problems | |
| Car Will Not Start problems | |
| Alternator/generator/regulator problems | |
| Body Control Module/bcm problems | |
| Wiring problems | |
| Software problems | |
| Battery Cable problems |