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LR2 Base
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Diagnostic Trouble Code Index DTC: Rear Differential Control Module (RDCM) -- LR2/L359
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Diagnostic Trouble Code Index DTC: Rear Differential Control Module (RDCM)
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Description And Operation
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DTC P0634-68: Control Module Internal Temperature "A" Too High - Event Information
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Possible Causes
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Possible Causes
Rear differential control module internal temperature high due to high ambient temperatures or excessive continued use
Low oil level