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Discovery SE
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Communication Devices
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Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Discovery/L462
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Diagnostic Trouble Code Index DTC: Telematic Control Module (TCU)
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Description And Operation
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DTC B14B5-13: WiFi Antenna #1 - Circuit Open
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Action
DTC B14B5-13: WiFi Antenna #1 - Circuit Open: Action
Refer to electrical circuit diagrams and check the WiFi antenna circuit for open circuit, high resistance. Repair the wiring harness as necessary