Is this an Engine Computer or a Body Control Module?
We show you some differences between Chrysler BCMs and PCMs, as well as how you can fix some common issues that Body Control Modules have.
What to do if the OBDII scanner doesn’t communicate with the vehicle
If the scan tool does not receive data from an OBD II vehicle, execute the following tests.
How to Buy the Right Replacement Module for Your Mazda PCM
A small guide to finding the exact Part Number of your Mazda PCM.
How to Buy the Right Replacement Module for Your GM PCM
A small guide to finding the exact Part Number of your GM PCM.
How to Buy the Right Replacement Module for Your Chrysler PCM
A small guide to finding the exact Part Number of your Chrysler PCM.
1999 Ford Truck (F-Series) 7.3L F81F-12A650-BF – PCM ECM ECU Control Module (Engine Computer) Replacement
A step by step guide to locating and replacing a 1999 Ford Truck (F-Series) 7.3L Engine Computer.
1999 Jeep Grand Cherokee 4.0L – PCM ECM ECU Control Module (Engine Computer) Replacement
A step by step guide to locating and replacing a 1999 Jeep Grand Cherokee 4.0L Engine Computer.
2002 Dodge Durango 4.7L 56029202AA – PCM ECM ECU Control Module (Engine Computer) Replacement
A step by step guide to locating and replacing a 2002 Dodge Durango 4.0L Engine Computer.
2004 Jeep Grand Cherokee 4.0L 56044563AG – PCM ECM ECU Control Module (Engine Computer) Replacement
A step by step guide to locating and replacing a 2004 Jeep Grand Cherokee 4.0L Engine Computer.
Jeep ECM (Engine Control Module)
2002 Jeep Liberty 3.7L 56041606AG – PCM ECM ECU Control Module (Engine Computer) Replacement
A step by step guide to locating and replacing a 2002 Jeep Liberty 3.7L Engine Computer.