Manual Description
Verify relation between the symptom and the condition when the symptom is detected. Check continuity between audio unit connector M85 and suspect front door speaker connector. Check continuity between audio unit connector M85 and suspect front speaker connector.
Check continuity between audio unit connector M85 and suspect rear speaker connector. This can be confirmed by changing the cellular phone to another compatible type, and check that it operates normally. On occasion, a given phone may be on the approved list with one provider, but may not be on the approved list with other providers.
Using the website's search engine, find out if the customer's phone is on the approved list. The customer needs to obtain a Bluetooth® phone that is on the approved list before any further action. The following noise results from variations in field strength, such as fading noise and multi-path noise, or C external noise from trains and other sources.
Manual Cover
General