P1258 — Pedal Correlation PDS1 and PDS2

Q: "Can I drive with this code?"

"It depends on the severity. If the vehicle runs normally, short trips are usually OK. If you notice performance issues, drivability problems, or warning lights beyond the check engine light, get it checked soon."

Q: "Will this code clear itself?"

"Some codes clear automatically after the underlying issue is fixed and several drive cycles pass. But the root cause must be addressed first."

Q: "How do I find the exact cause?"

"A code alone doesn't pinpoint the failed part. You need a diagnostic scan ($50-150 at most shops) that reads freeze frame data and live sensor readings to identify the specific component."

What Does P1258 Mean?

P1258 is a diagnostic trouble code indicating: Pedal Correlation PDS1 and PDS2. This code relates to the manufacturer-specific powertrain system. It has been reported in NHTSA complaints across 1 different vehicle models.

Symptoms of P1258

⚠️ Check engine light illuminated
⚠️ Engine overheating

Common Causes

🔍 Blown head gasket

Real Owner Reports

From NHTSA complaint database — actual owner descriptions.

"I HAVE A 2005 EQUINOX. IT STARTED LOSING POWER, OVERHEATED THEN CHECK ENGINE LIGHT CAME ON. BROUGHT IT TO MY MECHANIC WITHIN ONE MILE OF INCIDENT HE TOLD ME I HAD A BLOWN HEAD GASKET OR CRACKED BLOCK. CODE P1258-ENGINE OVERHEATING. LOST COOLANT, THOUGH THERE WAS NO LEAK UNDERNEATH. *TR"
— Chevrolet Equinox owner, 04/24/2009

Source: NHTSA Complaints Database

Most Reported Vehicles for P1258

Based on NHTSA owner complaint data.

#	Vehicle	Reports
1	CHEVROLET EQUINOX

Frequently Asked Questions

Can I drive with this code?

It depends on the severity. If the vehicle runs normally, short trips are usually OK. If you notice performance issues, drivability problems, or warning lights beyond the check engine light, get it checked soon.

Will this code clear itself?

Some codes clear automatically after the underlying issue is fixed and several drive cycles pass. But the root cause must be addressed first.

How do I find the exact cause?

A code alone doesn't pinpoint the failed part. You need a diagnostic scan ($50-150 at most shops) that reads freeze frame data and live sensor readings to identify the specific component.

What To Do Next

Possible Fixes

🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P1258: Pedal Correlation PDS1 and PDS2