P0717high severityPowertrain
Input/Turbine Speed Sensor Circuit No Signal
on 1997 Chevrolet C30 7.4L V8 454 · RWD
What this code means
No signal from the input speed sensor.
Symptoms
- No shifting
- Limp mode
- Stuck in gear
Common causes
- Faulty sensor
- Open wiring
- Disconnected connector
Diagnostic steps
- Test sensor signal
- Check wiring
- Verify connector
Repair notes
Replace sensor or repair wiring.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1