P1xxx

Audi Code car problem P1900

Engine coolant blower motor, speed 2 – open circuit/short to ground

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Audi Code car problem P1857

Load Signal Error Message From ECU

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Audi Code car problem P1854

CAN data bus, ABS – defective

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Audi Code car problem P1853

CAN data bus, ABS – incorrect signal

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Audi Code car problem P1851

CAN data bus, ABS – incorrect signal

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Audi Code car problem P1751

Transmission control module (TCM) – supply voltage high

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Audi Code car problem P1750

Transmission control module (TCM) – supply voltage low

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Audi Code car problem P1748

Transmission control module (TCM) – defective

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Audi Code car problem P1747

Solenoid valves, supply voltage – open circuit/short to ground

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Audi Code car problem P1746

TCM/solenoid valves, supply voltage – circuit malfunction

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