Planet-9

New headunit to replace PCM 3.0?

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7 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNew headunit to replace PCM 3.0?

Leading reported evidence

Replace sound plus system

Suggestion or failed attempt

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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

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Suggestion
There's nothing special about replacing the sound plus system.
Original post Read captured discussion
New headunit to replace PCM 3.0?

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Leading evidence: 'Replace sound plus system' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace sound plus system' (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 · 7 captured posts examined · 1 partial discussions

Compare 4 other evidence results

Run chrono stopwatch

Suggestion or failed attempt

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Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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Discussions that contain suggestions: 1

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Suggestion
I can still run my Chrono stopwatch but I lost the ability to save times.
Original post Read captured discussion
New headunit to replace PCM 3.0?

Run firmware v2.24)

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
head unit (which is running firmware v2.24).
Original post Read captured discussion
New headunit to replace PCM 3.0?

Use most system (the bose adapter)

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
There are a few threads on here about using the MOST system (the Bose adapter).
Original post Read captured discussion
New headunit to replace PCM 3.0?

Use optical interconnect

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
has its own amplifier and uses optical interconnect from the radio head to the amplifier.
Original post Read captured discussion
New headunit to replace PCM 3.0?

Frequently discussed actions (6)

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

Replace sound plus system

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
There's nothing special about replacing the sound plus system.
Original post Read captured discussion
New headunit to replace PCM 3.0?

Run chrono stopwatch

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
I can still run my Chrono stopwatch but I lost the ability to save times.
Original post Read captured discussion
New headunit to replace PCM 3.0?

Run firmware v2.24)

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
head unit (which is running firmware v2.24).
Original post Read captured discussion
New headunit to replace PCM 3.0?

Use most system (the bose adapter)

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
There are a few threads on here about using the MOST system (the Bose adapter).
Original post Read captured discussion
New headunit to replace PCM 3.0?

Use optical interconnect

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
has its own amplifier and uses optical interconnect from the radio head to the amplifier.
Original post Read captured discussion
New headunit to replace PCM 3.0?

Use tapatalk

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0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

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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
Sent from my Pixel 2 using Tapatalk
Original post Read captured discussion
New headunit to replace PCM 3.0?

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.

Planet-9: 1 discussions

0 evidence records excluded for query context · 2 excluded by outcome qualification · 0 adjusted by outcome qualification.

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

Generation: 20261026T094842Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

Vehicle is a 987.2 Cayman with Sound Package Plus. I'm looking to replace my PCM 3.0 head unit (which is running firmware v2.24). I've seen a lot of models and unsure which one to get. The fit guide on Pioneer 's website doesn't give too much of any idea of what size I should look for. I'm mainly looking one for updated navigation maps, as well as looking more modern. The audio in the car isn't too bad and I'm fine with it for now.

POST 2Original post

I replaced my 987.1 PCM 2.1 with a Kenwood eXcelon head unit (and amp to bypass the Bose amp ). This gave me Android Auto , Apple Carplay , Navigation integration with my phone, streaming music through my phone. Basically, it gave me tight integration with my phone for most functionality. I also put in a backup camera. I also got HD radio and I think I can add a Sat radio receiver if I wanted. Generally, I think any head unit that can get you Apple Carplay and Android Auto will be useful. Even the cheap Chinese units are basically Android tablets with custom interfaces to your car. Some of the other apps I've seen added to those are ODBII integration for enhanced instrumentation and data logging. Most stereo shops also have mounting kits for your car and can match the Porsche finish. These are basically double-DIN sizes and just need a trim piece to match the interior.

POST 3Original post

Thanks, also another question. Is it safe to assume that the lever for PCM on the steering column won't work with anything else?

POST 4Original post

Correct, any information your display received from the PCM will now just be blank. I can still run my Chrono stopwatch but I lost the ability to save times. Lost Nav info too.

POST 5Original post

Do you have Bose ? If so, you need an adapter as the Bose system has its own amplifier and uses optical interconnect from the radio head to the amplifier. Check this out: https://cai-store.com/collections/9...97-987-porsche-audio-upgrades/products/hur-997-porsche-radio-replacement-module It says it keeps your steering wheel controls. I have not done this (yet) so I can't speak to the quality or installation difficulty. There are a few threads on here about using the MOST system (the Bose adapter).

POST 6Original post

I do not have Bose , but sound package plus. I haven't found that much information regarding head unit replacements involving SPS (maybe I'm not looking in the right place?)

POST 7Original post

There's nothing special about replacing the sound plus system. Get the headunit you want (with line level output), the wiring harness and an adapter for the RCA output and you're good to go. Sent from my Pixel 2 using Tapatalk

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