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Stereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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1 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

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Discussion summary

YOUR RESEARCHStereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Leading reported evidence

Disconnect front rca cables

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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 · Original poster
Through trial/error I noticed if I disconnect the front RCA cables on the back of the deck and move them to the amp/sub RCA spots, the phone call can be heard (low volume) but then the music sounds like bass.
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Stereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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Leading evidence: 'Disconnect front rca cables' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Disconnect front rca cables' (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.

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

Compare 1 other evidence results

Use hands free phone feature, there is no sound

Suggestion or failed attempt

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 · Original poster
However, when I try and use the hands free phone feature, there is no sound.
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Stereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Frequently discussed actions (2)

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

Disconnect front rca cables

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 · Original poster
Through trial/error I noticed if I disconnect the front RCA cables on the back of the deck and move them to the amp/sub RCA spots, the phone call can be heard (low volume) but then the music sounds like bass.
Original post Read captured discussion
Stereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

Use hands free phone feature, there is no sound

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 · Original poster
However, when I try and use the hands free phone feature, there is no sound.
Original post Read captured discussion
Stereo upgrade, no sound during phone call - 986 Forum - The Community for Porsche Boxster & Cayman Owners

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.

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

986Forum: 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: 20261026T122219Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Hey all! I just picked up an 02 Boxster S last week, and decided to upgrade the radio. I ordered a Sony head unit (DSX-A415BT) from crutchfield, which came with the factory adapters so I didn't have to cut anything (except the stupid alarm wire..). Anyway, the stereo sounds great and works with my iPhone, via USB or blutooth. However, when I try and use the hands free phone feature, there is no sound. Through trial/error I noticed if I disconnect the front RCA cables on the back of the deck and move them to the amp/sub RCA spots, the phone call can be heard (low volume) but then the music sounds like bass. At this point its music or phone calls. Crutchfield doesn't seem to know. Is this a factory amp issue? Thanks in advance!

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