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F-Pace Base, 3.0L Eng VIN V
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Diagnostic Trouble Code Index DTC: Telematics Control Module (TCU) - F-Pace
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Diagnostic Trouble Code Index DTC: Telematics Control Module (TCU)
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Description And Operation
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Telematics Control Module (TCU)
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DTC U2109-91: Back-up Battery - Parametric
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Possible Causes
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Possible Causes
Back up battery capacity significantly reduced
Telematics control module internal battery failure
Backup battery may not provide enough charge in low temperatures for ecall or SVT features