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Land Rover
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2015
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LR4 Base, AWD
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Repair and Diagnosis (Single Page)
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Quick Lookups
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DTC Index
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Diagnostic Trouble Code Index DTC: Rear Differential Control Module (RDCM) -- LR4/L319
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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 P188A-98: Differential Oil Temperature Too High/Too Low - Component or system over temperature
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Possible Causes
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Possible Causes
Insufficient rear differential oil
Incorrect rear differential oil specification
Rear differential oil temperature sensor signal circuit short circuit to ground