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August 30, 2021 Service bulletin

The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC...

Acura technical service bulletin B20-032 for 2019-2021 Acura RDX.

Bulletin number
B20-032
Component
Power train
Summary
Service Bulletin - The AWD indicator comes on with DTC C1843-62 (left rear differential fluid pressure deviation) and/or DTC C1844-62 (right rear differential fluid pressure deviation).

Owners of these vehicles have filed 72 complaints in the transmission category.

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