Mike Souza, Author at Transmission Digest - Page 2 of 2
A New Way of Looking at Things

If a 1998 or newer Kia enters your shop with code P1624, MIL request signal from TCM to ECM, and/or P1121, TPS signal malfunction from ECM to TCM, here’s a new approach to diagnosing and solving the code.

Fun with Fords

As almost all of us are aware, a technician can easily create a scary nightmare when trying to mix and match parts while making repairs to some of Ford’s automatic transmissions. A classic example of this is interchangeability of the lockup solenoid (LUS) for the 1991 AXOD-E (AX4S) transaxle.