P0906 - OBD II Trouble Code

Our automotive experts have put together the following information about the P0906 diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P0906 code.

OBD II Fault Code

• OBD II P0906

OBD-II Code Transmission Control Module (TCM) failure is defined as a Gate Select Position Circuit Low

Manual Transmissions have a sensor mounted on the shift lever that tells the engine computer (PCM) what gear the transmission is in. If the If the Shift Lever Position Sensor sends the PCM an implausible signal, code P0906 is stored. The Shift Lever Position Sensor is usually built into the Shift Lever Assembly.

Common Problems That Trigger the P0906 Code

• Shift lever assembly failure
• Transmission Control Module (TCM) failure
• Wiring issue