DTC U029E Ford
Motor A or B Circuit Short to Battery or Open
Motor A or B Circuit Short to Battery or Open
Description
Ignition ON. System voltage 10.5-18 V. Encoder motor not moving. Circuit checked either 5-35 seconds after key ON or 5-35 seconds after shift.
Cause and Solution
The TCCM tests the motor circuits by checking for unexpected voltage.The TCCM supplies voltage on each of the motor circuits and reads the voltage back on the other circuit.If the TCCM detects a low voltage return when a high voltage is expected or a high voltage return when a low voltage is expected, the DTC is logged.The fault must remain current for 1 second to set the DTC.
Video Guide
Diagnostic Info
- DTC Code: U029E
- Brand: Ford