P1258 Code: Pedal Correlation PDS1 and PDS2
🟠 Moderate severity · drivable
Drivable, but the car may limit power or reduce throttle response because the pedal signals disagree.
What P1258 means
The accelerator pedal has two position sensors (PDS1 and PDS2) that must agree with each other. This code means their readings don't match, so the computer can't trust the pedal position and may cut throttle response or enter a reduced-power mode for safety.
Symptoms
- Check engine light is on
- Reduced power or limp mode
- Poor throttle response
- Engine won't rev past a certain point
- Surging or hesitation
Common causes
- most common: Faulty accelerator pedal assembly
- common: Damaged wiring to the pedal sensors
- common: Loose or corroded connector
- rare: Faulty powertrain control module
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Replace the accelerator pedal assembly | Mechanic | $100–300 |
| Inspect and repair pedal sensor wiring | Yes | $50–150 |
| Clean and secure the pedal connector | Yes | $0–20 |
Frequently asked questions
Can I drive with a P1258 code?
Yes, but the car may limit your throttle or put you in reduced power. Drive carefully and get it fixed soon.
What does pedal correlation mean?
The two sensors in the pedal must agree on its position. P1258 means they don't, so the computer can't trust either one.
How much does it cost to fix P1258?
A new pedal assembly is $100–$300 installed. Wiring repairs run about $50–$150.
Related codes
P1135
P1135 Code: Pedal Position Sensor A Circuit Intermittent
P0121P0121 Code: Throttle Position Sensor/Switch Circuit Range/Performance
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.