P07C3

Input/Turbine Shaft Speed Sensor C Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–89 (est.)

Symptoms

Incorrect gear shifting
Clutch slipping
Transmission transition to emergency mode
Check Engine Light or Transmission Warning Light Illuminates
Deterioration in acceleration dynamics

Causes

Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Turbine shaft speed sensor malfunction
Wiring Harness Problems
Transmission control module (TCM) malfunction

How to Fix

Check the integrity of the sensor circuit and the quality of the contacts
Inspect the wiring harness for damage
Check the resistance of the turbine shaft speed sensor
Scan the TCM for additional trouble codes
If necessary, replace the sensor or repair the wiring

Related codes

P07C0 P07C1 P07C2