I joined this forum yesterday. I had a CD/Radio in my car that I was looking into replacing. Long story short. I got an OEM radio without the CD player. Every function of the radio is working, but there's no audio. I'm a technician (not automotive). So, I know how to read wiring diagrams, not automotive, so I don't have access to prodemand/etc. If anyone has access to the wiring schematics for the audio system for a 2000-2005 Bonneville please share.
I'm already over $100 into this and I'm not looking for advice on how to spend my money.
OEM Radio
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JointDamage
- LE Member
- Posts: 1
- Joined: Thu Sep 09, 2021 3:48 pm
- Year and Trim: 2000 SE
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JEFFSSSEI
- SSE Member

- Posts: 133
- Joined: Sat Oct 28, 2017 10:00 pm
- Year and Trim: 2003 Pontiac Bonneville SSEI
Re: OEM Radio
I have access to them but not from home... is your's a 2000 SE like your profile says? I will try to pull the diagrams off the shop computer and post them in the next couple days.
2003 Pontiac Bonneville SSEI
3.8L V6 SC, 180*T (Drilled),
Custom PCM w/Perf Shift,
SLP Ceramic Coated Headers,
Thrasher Cold Air Intake,
GXP Tails, Interior Door handles, Trim pieces etc.
40th Aniv Grand Prix GTP Wheels (Very Shiny & Very Annoying
)
3.8L V6 SC, 180*T (Drilled),
Custom PCM w/Perf Shift,
SLP Ceramic Coated Headers,
Thrasher Cold Air Intake,
GXP Tails, Interior Door handles, Trim pieces etc.
40th Aniv Grand Prix GTP Wheels (Very Shiny & Very Annoying
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ddalder
- Resident Gearhead

- Posts: 2599
- Joined: Wed Apr 01, 2009 7:11 pm
- Year and Trim: 2004 GXP, 2008 STS, 2020 XT6
- Location: Alberta, Canada
Re: OEM Radio
Is the radio/CD you want to replace OEM, or aftermarket? Will you post the part number of the replacement radio you acquired. Also, do you have a TheftLock LED illuminated on the front of the replacement radio?
There is more to these than a typical "radio" as the vehicle considers them a "module", like all the others in the vehicle. To work correctly, it must be able to successfully communicate on the vehicle data bus, and be properly synchronized with a portion of the VIN.
There is more to these than a typical "radio" as the vehicle considers them a "module", like all the others in the vehicle. To work correctly, it must be able to successfully communicate on the vehicle data bus, and be properly synchronized with a portion of the VIN.

Bose Luxury Sound System w/Touch Screen Navigation, Addition of Factory XM, 2005 MY Antenna, OnStar Upgrade (3G),
RainSense Wipers, Backup Camera, '00 Style Door Panel Courtesy Lights, Heated Washer Solvent, 2X Remote Trunk Release,
Turn Signal Mirrors, Center Console Courtesy Lamp, Rear Outboard Heated Seats, PVD Chrome 18" Factory Rims, Upgraded
Carbon Fibre Appearance Interior Trim, Highly Modified Main Body Harness, Instrument Panel, Door, Door Panel & Headliner
Wiring Harnesses, Custom Fuse Box & Tire and Loading Information Decals, Additional Acoustic Insulation[/size][/color]

