P0793

2017-10-10

Description:

  • The fault code P0793 refers to a problem with the circuit that reads the speed of the intermediate shaft. This can cause issues with the transmission's performance.

Possible Symptoms:

  • Transmission may not shift properly or may slip

  • Check engine light could be illuminated

  • Harsh shifting or delay in shifting

  • Reduced fuel efficiency

Possible Causes:

  • Malfunctioning intermediate shaft speed sensor

  • Wiring or connections within the circuit are faulty

  • Damaged or corroded electrical connections

  • Failed transmission control module (TCM)

Related Parts:

  • Shaft Speed Sensor: Shaft Speed Sensor monitors the speed with which the gear shaft is rotated. Problem leads to reduced performance, poor acceleration

Possible Solutions:

  • Replace the intermediate shaft speed sensor

  • Inspect and repair any broken or damaged wiring or connections within the circuit

  • Clean or repair any corroded or loose electrical connections

  • Replace the transmission control module (TCM) if needed

Search