| VEHICLE DETAILS | |
|---|---|
| MAKES: | Chevrolet, GMC |
| MODELS: | Kodiak, Silverado, Sierra, Topkick |
| YEARS: | 2006-2015 |
| ENGINES: | |
| MODULE: | Transmission Module |
| USAGE: | |
| ALIASES: | A40, A41, A42, A43, A50, A51, A52, A53, A59, A61, A62, A63, T270 Allison 6 Speed Allison |
| SUPPORTED COMMUNICATION PROTOCOL(S) | DLC PIN(S) |
|---|---|
| CLASS 2 SERIAL DATA | 16 WAY OBD-II DLC PIN 2 |
| CAN BUS | 16 WAY OBD-II DLC PINS 6 & 14 |
| J1939 | 9 WAY J1939 DLC PINS C & D |
POWERBLOCK CONNECTION
For communication on OBD-II DLC pins 2, 6, and 14, this harness requires OBD-II Pass-Through Harness. OBD-II Pass-Through Harness sold separately. For communication on J1939 9-pin DLC pins C and D, this harness requires J1939 Pass-Thru Harness. OBD-II to J1939 9-Pin DLC Harness also required for programming interface tool connection to PowerBlock. Add-on harnesses sold separately.  |