P07C2

Input/Turbine Shaft Speed Sensor B Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$33–89 (est.)

Symptoms

Incorrect gear shifting
Hard gear shifts
Transmission of the gearbox into emergency mode
Check Engine light comes on
Reduced transmission efficiency

Causes

Turbine speed sensor fault B
Short circuit in the sensor circuit to positive
Broken or damaged wiring harness
Poor contact in the sensor connector
Transmission control module (TCM) malfunction

How to Fix

Check turbine speed sensor B for damage.
Check the sensor circuit for short circuits and breaks
Check sensor connectors and contacts
If necessary, replace turbine speed sensor B
Check and replace the Transmission Control Module (TCM) if necessary.

Related codes

P07C0 P07C1 P07C3