Recent content by Fastman350

88-94 Factory Stereo Info

Well that's the Ideal, You could program a Arduino translate the Head unti button inputs to control a say a ebay CSR8645 BT/Hands free setup . with the end result being a sleek OEM looking system with BT and Hands free calling . Once im back into it , I will check it out , I just don't have a...
- Fastman350
- Post #130
- Jan 1, 2024
- Forum: Audio + Electronics
88-94 Factory Stereo Info

Did anyone ever scope the Data line to see what is the protocol that the CDM talk to the head and the EQ. Is it just a multiplex circuit? im restoring my 88 and im intrested in modding my factory 93 5band setup. The ideal would be to have the head buttons control the Bluetooth board.
- Fastman350
- Post #128
- Dec 31, 2023
- Forum: Audio + Electronics
Hello from Ontario Canada

Just saying hello Here are my old girls Just bought this one 98 tahoe 2 door Not shure its faith yet This is my extensively modified Tow pig 2000 K2500 Short box . Cummins/NV4500 full 1 ton drive line GMT800 brakes , aluminum one piece shaft. Suburban interior Etc. Etc. 1988 C1500...
- Fastman350
- Thread
- Mar 28, 2021
- Replies: 7
- Forum: Introduction
Extended upper control arms.

I had that same problem with stock torsion keys cranked up. Just to say couldn't get it in the green. All went away after I did the GMT800 front brake swap.
- Fastman350
- Post #28
- Mar 28, 2021
- Forum: Offroad Chat / Trail Ride Reports / Carnage