Some Chrysler Aspen owners report experiencing persistent issues with the 4WD SVC light after replacing the transfer case motor. These problems may stem from damaged or loose wiring connections to the transfer case shift motor, which are crucial for proper functionality. Additionally, some owners find that manually shifting the transfer case to AWD mode and disconnecting the shift motor electronically can help troubleshoot the issue. Seeking diagnostic tips from professionals or resources like RepairPal is also recommended, as it can provide valuable insights into the root cause of the 4WD service light issues. Furthermore, some owners discover that the problem could be related to a faulty switch or other components within the 4WD system, necessitating a systematic approach to address all potential causes. If these efforts do not resolve the issue, it may be necessary for owners to seek assistance from a qualified mechanic or dealership for a thorough inspection and in-depth diagnosis of the 4WD SVC light problem.
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