Planet-9

Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

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YOUR RESEARCHTips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

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Check on in

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I have both AUX and BT AUX checked on in
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

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Leading evidence: 'Check on in' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check on in' (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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Install unit, bluetooth aux option stopped showing up

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After I installed the unit, Bluetooth Aux option stopped showing up on the
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Run into similar issues

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The tips I posted are based on advice they gave me when I ran into similar issues.
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Recommend contacting

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Suggestion
That said, I’d recommend contacting
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Use airplay

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Suggestion
informed me that the external microphone is still required when using AirPlay, and that AUX must be enabled as the audio channel.
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Frequently discussed actions (8)

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Check on in

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Discussions that performed work without a confirmed outcome: 1

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Performed · outcome unconfirmed
I have both AUX and BT AUX checked on in
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Install unit, bluetooth aux option stopped showing up

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Unsuccessful attempts: 1
Discussions

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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
After I installed the unit, Bluetooth Aux option stopped showing up on the
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Recommend contacting

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Unsuccessful attempts: 1
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Suggestion
That said, I’d recommend contacting
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Run into similar issues

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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
The tips I posted are based on advice they gave me when I ran into similar issues.
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Use airplay

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
informed me that the external microphone is still required when using AirPlay, and that AUX must be enabled as the audio channel.
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Use aux as the sound channel

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Reported fixes: 0
Unsuccessful attempts: 1
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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
The mirroring function and USB's music and video still need to use AUX as the sound channel, so during installation, it is still recommended to install the external microphone included with
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Use car's bluetooth audio channel

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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.

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Suggestion
After completing the above steps, congratulations, you can use the car's Bluetooth audio channel!
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

Use original car bluetooth audio" and "original mic"

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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.

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Suggestion
In the sound settings of the module, turn on the option to “Use the original car Bluetooth Audio" and "Original MIC"
Original post Read captured discussion
Tips: How to set the sound of the ISUDAR 2024 Gen 3 PCM3.1 carplay module.

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

Planet-9: 1 discussions

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I was trying hard not to remove and reinstall, but in the end that’s exactly what fixed it.
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Generation: 20261026T144035Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1Original post

1. In the sound settings of the module, turn on the option to “Use the original car Bluetooth Audio" and "Original MIC" 2. Switch the sound channel in the car to the Bluetooth channel 3. Connect the phone to the module's Bluetooth (to connect to carplay or Android auto ) 4. Connect the phone to the car's Bluetooth After completing the above steps, congratulations, you can use the car's Bluetooth audio channel! The sound quality has been qualitatively improved compared to the previous AUX. Note: You must follow the correct steps to connect, otherwise there will be no sound. The mirroring function and USB's music and video still need to use AUX as the sound channel, so during installation, it is still recommended to install the external microphone included with Isudar .

POST 2Original post

Hi, my car has original OEM phone prep in the (2015 981 ) PCM 3.1 system. Do i need to fit the external mic as supplied by ISUDAR or can I exclude it? If the mic is only for controlling Siri, then I can do without it. I don't particularly want to run the Isudar mic cable up near the sun visor if I dont need to. Thank you

POST 3Original post

I joined this forum since your post keeps coming up in my searches for solutions for my new isudar unit in my 991.1. After I installed the unit, Bluetooth Aux option stopped showing up on the PCM . I can play carplay music on the AUX channel. I have both AUX and BT AUX checked on in PCM . Any thoughts what might be going on here?

POST 4Original post

Have you tried the isudar customer support? I used them quite a few times and while the time zone difference meant things took a while to resolve, it all worked out in the end. The only weird thing I have with mine is audio handling of calls. I have to remember to switch to the PCM phone, rather than to the CarPlay phone. I get calls so rarely while driving it doesn’t bother me. point being, their customer support was very helpful in resolving most issues.

POST 5Original post

Have you tried reinstalling the Isudar module? I saw on other forums that the "BT AUX" option reappeared for some people after they reinstalled the module. That said, I’d recommend contacting Isudar customer support. The tips I posted are based on advice they gave me when I ran into similar issues. I noticed that no one on the forum had posted this information, so I compiled it and am sharing it here.

POST 6Original post

You don't necessarily have to install this external microphone. However, Isudar informed me that the external microphone is still required when using AirPlay, and that AUX must be enabled as the audio channel. So, to avoid having to disassemble and reassemble it multiple times, I still installed this external microphone.

POST 7Original post

I was trying hard not to remove and reinstall, but in the end that’s exactly what fixed it.

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