Checking the TV Receiver

Checking the TV receiver

Checking components and wiring

Hint: Check that the TV system for the relevant country and a suitable station is set (EU only).




- Ignition off
- Remove the connector from the road traffic information (RTI) control module and TV receiver
Check the cable terminals on the connector. The cable terminals must not be damaged or pressed back.
Check both the cables and connectors O and P between the (RTI) road traffic information control module and the TV receiver. Check for a short-circuit to supply voltage. Check for a short-circuit to ground. Check for an open-circuit.
Remedy as necessary.

Other information:
- To access or replace the TV receiver, see Replacing the TV receiver Replacing The TV Receiver
- For information about programming and replacing the road traffic information (RTI) control module, see Road traffic information module (RTI), replacing Service and Repair
- To fault-trace the wiring and terminals, see Checking wiring and terminals Checking Wiring And Terminals.

Was a fault detected?

Yes - Replacing the component

No - No Fault Found

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Replacing the component




- Ignition off
- Try a new TV receiver
- Ignition on
- Try to activate the TV on the audio unit

Other information:
- To access or replace the TV receiver, see Replacing the TV receiver Replacing The TV Receiver.

Can the TV be selected on the audio unit?

Yes - Verification

No - No Fault Found

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Verification

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




- Ignition off
- Reinstall the connectors, components etc.
- Ignition on
Check that the TV can be selected on the audio unit.

Can the TV be selected?

Yes - FAULT FOUND

No - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - Exit Fault-Tracing

No - Attempt New Test

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Attempt New Test - Checking components and wiring

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