GPS Unit, Configuration Fault

GPS unit, configuration fault

Fault-tracing information
Diagnostic trouble code (DTC) ATM-0004 is stored if the antenna module (ATM) detects a GPS unit even though the car is not configured for one.
A possible cause of the fault is that a GPS unit has been installed but the car configuration file has not been updated.
If the fault is intermittent, it has been registered previously but is no longer present. Intermittent faults can be caused by interference at start up of the antenna module (ATM) or can be a different type of fault which occurs on different occasions. The fault is evaluated depending on how it occurs.
Remedy as necessary for permanent faults

Continue - Verification

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Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Ignition off
- Reinstall the connectors, components etc.
Park the car outside and switch on the ignition.

Hint: Use a battery charger if the engine is not running.

After a GPS unit has been replaced, it must search for satellites to fix the position. This can take up to 5 minutes.

Is the position of the car correct on the map?

Yes - Troubleshooting procedure complete

No - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
In case of this defect, troubleshooting is not followed by verification.
The information can be displayed again or the fault-tracing for this fault can be interrupted.

Do you want to view the information again?

Yes - Attempt New Test

No - Exit Fault-Tracing

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Attempt New Test - Fault-tracing information

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