5 Painful Chevy Blazer 4WD Problems (+Reliable Solutions)
RepairSmith
DECEMBER 11, 2023
Faulty transfer case shift motor: For an electronically operated transfer case, you should check the encoder motor (it directs your transmission to switch modes) and its wiring. You can try refilling the fluids or having a mechanic disassemble the transfer case to identify and fix the issue.
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