Two problems related to differential unit have been reported for the 2001 Acura RL. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Acura RL based on all problems reported for the 2001 RL.
The rear differential was replaced 4 times.
The differential leaked oil, which caused the vehicle to make a noise.
| Differential Unit problems | |
| Transmission Shudder problems | |
| Automatic Transmission problems |