LEMON Manuals
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Range Rover SVAutobiography
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DTC Index
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Diagnostic Trouble Code Index DTC: Infotainment Master/Slave Controller (ISC/IMC) -- Range Rover/L405
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Diagnostic Trouble Code Index DTC: Infotainment Master / Slave Controller (ISC / IMC)
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Description And Operation
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DTC B137F-31: Steering Wheel Left Switch Pack - No signal
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Possible Causes
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Possible Causes
Steering wheel left switchpack power or ground circuit open circuit, high resistance
LIN bus circuit short circuit to ground, short circuit to power, open circuit, high resistance
Steering wheel left switchpack internal failure