Checking Interference From the Seat Heater

Checking interference from the seat heater

Checking the component

Note! This check only applies to chassis number 257-26213.

Interference in the audio system when the seat heater is activated can occur as a pulsing buzzing sound.
The problem can be remedied by installing an adapter cable (P/N 9452668) with resistor in series with the seat heating module on both the front seats.
Check that the interference has been remedied before delivery to the customer.
Remedy as necessary.

Other information:
- To install the adapter cable, see Installing the adapter cable Installing the Adapter Cable.¨

Was a fault detected?

Yes - Fault Found

No - FOULT NOT FOUND

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