Here is what I saw upon probing the pins:
4- C_Gnd wasn't used much/
5- Signal Ground was my main ground for most of the readings
16- Supposed to be 12V battery. I read 11.4V, seems right. Stays high while car is turned off.
6 and 14- CAN bus. Looked obviously CAN. Didn't start up until the car electronics were turned on though :/
7- ISO -K line was high the whole time when the electronics were on. Around 7 or 8 Volts
9- The mystery line was always high as well while the electronics was on. Around 4 or so Volts constantly.
When I lock, unlock, or pop the trunk all the lines go crazy with interference. Can't see anything on the CAN bus that resembles messages.
Discouraging results since everything seems to be off while car is off. I'm gonna see about a CAN bus data recorder, maybe using the AVR stuff I've already got so i can log all messages.
Looking at the CANbus wiki page for references.
4- C_Gnd wasn't used much/
5- Signal Ground was my main ground for most of the readings
16- Supposed to be 12V battery. I read 11.4V, seems right. Stays high while car is turned off.
6 and 14- CAN bus. Looked obviously CAN. Didn't start up until the car electronics were turned on though :/
7- ISO -K line was high the whole time when the electronics were on. Around 7 or 8 Volts
9- The mystery line was always high as well while the electronics was on. Around 4 or so Volts constantly.
When I lock, unlock, or pop the trunk all the lines go crazy with interference. Can't see anything on the CAN bus that resembles messages.
Discouraging results since everything seems to be off while car is off. I'm gonna see about a CAN bus data recorder, maybe using the AVR stuff I've already got so i can log all messages.
Looking at the CANbus wiki page for references.