Can I drive with P0720?

Yes, you can generally drive with P0720, but you should get it fixed within 3 days.

How much does it cost to fix P0720?

The typical repair cost for P0720 ranges from $50 to $500, depending on the root cause and whether you go to a dealership or independent shop.

Can I fix P0720 myself?

This repair is rated as "intermediate" difficulty. This repair requires some mechanical knowledge and basic tools.

The most common causes of P0720 include: Component failure, Wiring or connector issue, ECM/PCM issue. Check the diagnostic steps above for a systematic approach to identifying the root cause.

P0720 is rated as "serious" severity. This is a serious issue that should be fixed as soon as possible.

SAE Standard Definition

P0720

Input Speed Sensor Circuit Malfunction #11

Input/turbine speed sensor circuit malfunction detected.

Serious Issue- Drive with caution, repair soon

Serious

Safe to drive intermediate Fix within 3 days

Estimated Cost (USD)$50 - $500

BudgetMajor

Estimated Labor~1 hours

Input/turbine speed sensor has reported a circuit malfunction. This code is a standardized OBD-II diagnostic trouble code.

Symptoms

Check Engine Light on

Transmission performance affected

Possible drivability issues

Common Causes

Component failure

HIGH

The primary component in the transmission has failed.

Wiring or connector issue

MEDIUM

Damaged, corroded, or loose wiring in the circuit.

ECM/PCM issue

LOW

Engine control module may need reprogramming or replacement.

Step-by-Step Diagnosis

Scan for related codes

easy

Check for additional codes that may help identify the root cause.

Tools:OBD-II scanner

Inspect circuit

medium

Check wiring, connectors, and fuses for the transmission.

Tools:MultimeterWiring diagram

Test component

medium

Test the specific component referenced in the code.

Tools:Multimeter

Frequently Asked Questions

Summary

Category: Powertrain
System: Transmission
Cost Range: $50 - $500

Disclaimer

The information on this page is provided for general educational and reference purposes only. ErrorCodes is not a substitute for professional automotive diagnosis or repair. Diagnostic trouble codes indicate areas for further investigation and do not definitively identify the failed component. The same code can have different causes depending on your specific vehicle, its history, and conditions. Always consult a qualified, certified mechanic before performing repairs. ErrorCodes assumes no liability for any repairs made based on information found on this site.