Chevrolet LS3 and 6L90 electrical data
Discussion
Hi,
please could someone assist with finding out the following for Chevrolet LS3 and 6L90 transmission?
Pin allocations for interface connector to vehicle
Mating connector part number
Any circuit diagrams
How the engine communicates with the transmission (databus?)
Shift selector interface
Start lockout and start inhibit relay wiring
Is there a good source book I could buy?
Hope someone can help...
100SRV
please could someone assist with finding out the following for Chevrolet LS3 and 6L90 transmission?
Pin allocations for interface connector to vehicle
Mating connector part number
Any circuit diagrams
How the engine communicates with the transmission (databus?)
Shift selector interface
Start lockout and start inhibit relay wiring
Is there a good source book I could buy?
Hope someone can help...
100SRV
Thank you Doctor Volt!
Is it J1939 CAN as per Allison transmissions or a protocol proprietary to GM?
I'd already worked out that there were seperate engine ECU and transmission ECU...I have a contact in the United States whom I am dealing with now but we are working to an exceedingly tight timescale hence the need for multiple enquiries in different places.
regards
100SRV
Is it J1939 CAN as per Allison transmissions or a protocol proprietary to GM?
I'd already worked out that there were seperate engine ECU and transmission ECU...I have a contact in the United States whom I am dealing with now but we are working to an exceedingly tight timescale hence the need for multiple enquiries in different places.
regards
100SRV
Doctor Volt said:
Yes I already knew by your opening post that you knew about the system layout but needed as much information as possible regarding communications and all other circuits
My post was to help educate a guesser
Sorry I have no information for you but will keep looking
I will get on it now and post back here if I find anything that may be of help
Hi,My post was to help educate a guesser
Sorry I have no information for you but will keep looking
I will get on it now and post back here if I find anything that may be of help
apologies DV, been a hectic week and I didn't check my original post before replying.
Surprised at so few responses to my question...thank you for your help!
100SRV
Good morning DoctorVolt!
Thank you for your assistance in finding data regarding this powertrain, unfortunately client confidentiality means I must be very careful what I post about the intended application.
I've found a supplier in the United States who can supply missing components (such as the harness, accelerator pedal, shift selector etc. PM me if you would like contact details.
The suggestion with google search was appreciated too...
regards and thanks again!
Matt
Thank you for your assistance in finding data regarding this powertrain, unfortunately client confidentiality means I must be very careful what I post about the intended application.
I've found a supplier in the United States who can supply missing components (such as the harness, accelerator pedal, shift selector etc. PM me if you would like contact details.
The suggestion with google search was appreciated too...
regards and thanks again!
Matt
Gassing Station | Engines & Drivetrain | Top of Page | What's New | My Stuff