What does code P07EB mean?

Q: What does code P07EB mean?

Transmission Range Control A Circuit High. P07EB indicates that the transmission control module (TCM) has detected an abnormally high voltage on the 'A' circuit of the transmission range control system, which is responsible for determining the gear selector position. The TCM expects a specific voltage range from the range sensor or switch, and a high voltage reading suggests an open circuit, short to power, or a faulty sensor.

DTC codes / P07xx · Transmission / P07EB

P07EBTransmission Range Control A Circuit High

P07EB indicates that the transmission control module (TCM) has detected an abnormally high voltage on the 'A' circuit of the transmission range control system, which is responsible for determining the gear selector position. The TCM expects a specific voltage range from the range sensor or switch, and a high voltage reading suggests an open circuit, short to power, or a faulty sensor.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaTransmission

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.