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Radio silence

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Original source
7 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHRadio silence

Leading reported evidence

Check fuse in the back

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Checked the fuse in the back...

Radio silence
Read full discussion summary

Leading evidence: 'Check fuse in the back' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check fuse in the back' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 7 captured posts examined · 0 partial discussions

Compare 4 other evidence results

Check fuses

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Checked the fuses for head unit and amp and messed with the wires for the phone adapter.

Radio silence

Use car

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Sometimes when I have the car in the tech will connect a very sophisticated battery charger/conditioner to the battery and let it go through a full charge, discharge, charge cycle to "recondition" the battery and then everything is fine after and I watch how often I use the car to ensure I use it often enough - several times a week -- and long enough to fully recharge the battery and keep it topped up.

Radio silence

Replace by date

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

However, what I have found is the behavior is a precursor of sorts to a battery getting past its replace by date.

Radio silence

Use radio is fine

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

After the battery reconditioning then and regular use the radio is fine.

Radio silence
Frequently discussed actions (5)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check fuse in the back

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Checked the fuse in the back...

Radio silence

Check fuses

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed · Original poster

Checked the fuses for head unit and amp and messed with the wires for the phone adapter.

Radio silence

Replace by date

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

However, what I have found is the behavior is a precursor of sorts to a battery getting past its replace by date.

Radio silence

Use car

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

Sometimes when I have the car in the tech will connect a very sophisticated battery charger/conditioner to the battery and let it go through a full charge, discharge, charge cycle to "recondition" the battery and then everything is fine after and I watch how often I use the car to ensure I use it often enough - several times a week -- and long enough to fully recharge the battery and keep it topped up.

Radio silence

Use radio is fine

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

After the battery reconditioning then and regular use the radio is fine.

Radio silence
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

7 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T061123Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Ran to the store before heading out to a Christmas party... When I got back in the car had no sound coming from the radio. Everything eelse on the radio worked fine but no sound. Base sound system..... I have read that this is a common problem that can come and go. Anyone else experience this? Thx!

POST 2Original post

My '02 coupe had the same problem about two years ago. Volume **** would spin, but no change. If I was ever able to get it to work I would set it on a volume that was OK, and then not touch it. Annoying, but OK. I looked into aftermarket stereos, but most of them wouldn't look right and I couldn't find a plug and play adaptor. (Not afraid of hard wiring as I've done it many times, just didn't feel motivated to deal with it.). After about 9 months it suddenly started working again, and has ever since. Go figure!

POST 3Original post

My 2003 996 Turbo has done something similar a few times. Get in the car and start the engine and after a bit drive away. Once under way then I turn my attention to the radio to get a traffic report. No sound. Everything appears to work ok but no sound. Turning the radio off then back on doesn't help. The techs have offered mixed signals (no pun). One claimed the problem was because I have a V1 radar detector power cord plugged into the cigarette lighter socket or because I have an OBD2 data/trip logger plugged into the car's OBD2 port. (I have the same in my Boxster and it has *never* manifested this radio behavior.) Another said it was a problem that a TSB or something addressed. Never could get a solid solution other than both said if I turned off the engine this would resurrect the radio. I'm reluctant to turn the engine off again after just starting it and often I'm on the highway when I turn my attention to the radio and leaving the highway and turning off the engine is not a real option for me. Pulling the radio fuse was also suggested but that's more bother than turning off the engine. Besides I tried the engine off thing and it works but I have to leave the engine off some minutes with the car locked until the car's electrical system shuts all the way down and power to the radio is totally removed. However, what I have found is the behavior is a precursor of sorts to a battery getting past its replace by date. Not long after I experience the dead radio syndrome the Turbo's battery needs to be replaced. By "not long after" I'm talking some weeks, a month or months of time. Sometimes when I have the car in the tech will connect a very sophisticated battery charger/conditioner to the battery and let it go through a full charge, discharge, charge cycle to "recondition" the battery and then everything is fine after and I watch how often I use the car to ensure I use it often enough - several times a week -- and long enough to fully recharge the battery and keep it topped up. After the battery reconditioning then and regular use the radio is fine.

POST 4Original post

Had a similar experience the other day where I jumped in and got no bass it was all treble. Turned the car off and on again and it was fine... Weird

POST 5 / ORIGINAL POSTEROriginal post

I have locked and unlocked the car... Let it sit over night.... Pulled the head unit... Checked the fuse in the back... Checked the fuses for head unit and amp and messed with the wires for the phone adapter. Other than now having a hum from the speakers.... I still have no music.

POST 6Original post

Does your radio have a mute button like the CR220? The mute and volume button are the same. If so push the volume button.

POST 7Original post

Maybe a bad head unit or amp, fairly tricky to diagnose either as one can't work with the other. ​​​​

This is a source reference. Confirm exact model applicability in the original material.