GM E55 ECM Programming Harness
for 2004-2009 2.0L 2.8L 3.2L 3.6L Engines

Part #: 100-01063
Dimensions
- Weight: 10 Pounds
This Engine Control Module (ECM) programming harness is to be used with any of our BenchForce™ PowerBlock switch assemblies to reprogram E55 ECMs outside of the vehicle.
OBD2 Switch Assembly Pass-Through Harness ECU harnesses connect to the OBD2 switch assembly through a short pass-through harness. This E55 ECM programming harness requires a pass-Through Harness for OBD-II programming. The BenchForce™ PowerBlock uses EFI# 100-01072. Pass-Through Harness sold separately. E55 ECMs Contain Internal CAN Termination This simply means that an external CAN termination resistor is not required and that the E55 ECM can be programmed on the benchtop with a direct connection to the OBD2 Switch Assembly using a Pass-Through Harness. The BenchForce™ PowerBlock uses EFI# 100-01072. | CLICK TO ENLARGE IMAGE IN NEW WINDOW ![]() |
E55 ECM - SUPPORTED VEHICLES * | |||
---|---|---|---|
YEAR | MAKE | MODEL | ENGINE |
05-09 | Buick | Allure | 3.6L |
05-09 | Buick | Lacrosse | 3.6L |
04-06 | Buick | Rendezvous | 3.6L |
04-07 | Cadillac | CTS | 2.8L, 3.6L |
04-07 | Cadillac | SRX | 3.6L |
04-07 | Cadillac | STS | 3.6L |
07-09 | Holden | Captiva | 3.2L |
05-06 | Holden | Commodore | 3.6L |
05-08 | Holden | Rodeo | 3.6L |
06-07 | Pontiac | G6 | 3.6L |
06-07 | Saab | 9-3 | 2.0L, 2.8L |
06-07 | Saturn | Aura | 3.6L |
* While this E55 ECM programming harness is compatible with all E55 ECM equipped vehicles listed above, there may be many E55 ECM service numbers. The ECM service number should match the vehicle service calibration to avoid potential damage to the ECM. Caution should be taken to ensure ECM/program compatibility before service programming. |