P0701moderate severityPowertrain
Transmission Control System Range/Performance
on 2000 Chevrolet Impala 3.4L V6 · FWD
What this code means
The transmission control system is not performing within expected parameters.
Symptoms
- Check Engine Light
- Harsh shifting
- Slipping
- Delayed engagement
Common causes
- Low transmission fluid
- Internal transmission failure
- TCM issue
- Shift solenoid problem
- Wiring issue
Diagnostic steps
- Check fluid level and condition
- Scan for additional codes
- Test shift solenoids
- Check wiring
- Test TCM
Repair notes
Diagnose underlying transmission issue.
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