Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

00858 Connection; Radio IF Output to Antenna Amplifier

1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.

OEM
Brand pages:VAG

VAG

1 interpretation
00858
Connection; Radio IF Output to Antenna Amplifier VAG · unknown Data confidence 80%

The control module detected a fault associated with the Connection; Radio IF Output to Antenna Amplifier circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: Open Circuit; Short to Ground. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Radio Tuner not working

Possible causes

  • Wiring/Connectors from/to Antenna Amplifier faulty
  • Antenna Amplifier faulty

Recommended checks

  • Check Wiring/Connectors from/to Antenna Amplifier
  • Check Measuring Value Blocks (MVB)
  • Check Antenna Amplifier
Applies to Volkswagen

Related and nearby codes

Frequently asked questions about 00858

What does 00858 mean?

Connection; Radio IF Output to Antenna Amplifier. The control module detected a fault associated with the Connection; Radio IF Output to Antenna Amplifier circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: Open Circuit; Short to Ground. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Is 00858 generic or manufacturer-specific?

00858 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.

Can TuningBot remove 00858 at file level?

Not guaranteed. 00858 is a manufacturer-specific code in an OEM format, so removability depends on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether 00858 is removable in your case.

Other file services

ECU tuningStage 1 dyno results for VAG engines See the results →

← Search the full DTC database