AutoCodes – Mitsubishi – P1248 Mitsubishi

P1248 Mitsubishi Code - AWD Plausibility

Quick Answer

P1248 Mitsubishi indicates AWD Plausibility. Common causes for P1248 Mitsubishi include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1248 Mitsubishi indicates AWD Plausibility.
Common causes: Common causes for P1248 Mitsubishi include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 3,409

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Jul 22, 2019

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How To Fix
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Code P1248 Mitsubishi Description

OBDII Code P1248 Mitsubishi - AWD Plausibility - AutoCodes.com — P1248 Mitsubishi Code - AWD Plausibility

How to Fix the DTC P1248 Mitsubishi?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1248 Mitsubishi code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1248 Mitsubishi code?

Need more information on how to fix the P1248 Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1248 Mitsubishi code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1248 Mitsubishi Code

1. What does the OBDII code P1248 mean for a Mitsubishi?

P1248 in a Mitsubishi indicates an "AWD Plausibility" issue, meaning the system has detected a problem with the all-wheel-drive (AWD) functionality or its communication with other modules.

2. What are the common symptoms of code P1248 in a Mitsubishi?

Symptoms may include AWD system malfunction warnings, the vehicle defaulting to 2WD, reduced traction, or limited drivability in slippery conditions.

3. What causes the P1248 AWD Plausibility code to be triggered?

Common causes include faulty AWD sensors, issues with the transfer case control module, wiring problems, or mismatched tire sizes affecting wheel speed readings.

4. Can a damaged sensor trigger the P1248 code?

Yes, a damaged or malfunctioning wheel speed sensor, torque sensor, or other AWD-related sensor can trigger the P1248 code.

5. How can mismatched tire sizes cause the P1248 code?

Mismatched tire sizes can cause inconsistent wheel speed readings, which the AWD system interprets as a plausibility error, triggering the code.

6. Is it safe to drive with the P1248 code active?

While the vehicle may still be drivable, the AWD system may not function properly, which could reduce traction and safety in adverse conditions.

7. How is the P1248 code diagnosed in a Mitsubishi?

A technician will use a scan tool to check for related codes, inspect AWD sensors, wiring, and connectors, and verify proper operation of the transfer case and other AWD components.

8. What repairs are commonly needed to fix the P1248 code?

Repairs may include replacing a faulty sensor, repairing damaged wiring, reprogramming or replacing the transfer case control module, or ensuring all tires are the same size and properly inflated.

9. Can the P1248 code be cleared without repairs?

Clearing the code without addressing the underlying issue may result in the code returning. The root cause must be diagnosed and fixed.

10. How much does it cost to fix the P1248 AWD Plausibility issue?

Repair costs can vary depending on the root cause, ranging from $100 for sensor replacement to over $1,000 for transfer case repairs or control module replacement.