P1248 Mitsubishi Code - AWD Plausibility
Quick Answer
The P1248 diagnostic trouble code (DTC) in Mitsubishi vehicles refers to "AWD Plausibility." This code indicates that there is an issue with the All-Wheel Drive (AWD) system, specifically in terms of the plausibility of the data being received by the system. Common causes include Faulty AWD control module, Malfunctioning AWD sensors, Wiring issues or electrical connections. 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 include Faulty AWD control module, Malfunctioning AWD sensors, Wiring issues or electrical connections.
- 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 P1248 Mitsubishi Description
The P1248 diagnostic trouble code (DTC) in Mitsubishi vehicles refers to "AWD Plausibility." This code indicates that there is an issue with the All-Wheel Drive (AWD) system, specifically in terms of the plausibility of the data being received by the system. In other words, the AWD control module is receiving data that does not align with the expected parameters, leading to a potential problem with the system's functionality.
Common Causes of P1248 Mitsubishi
- Faulty AWD control module
- Malfunctioning AWD sensors
- Wiring issues or electrical connections
- AWD actuator failure
- Low fluid levels in the AWD system
Symptoms of P1248 Mitsubishi
- Illuminated AWD warning light on the dashboard
- Difficulty engaging or disengaging the AWD system
- Loss of traction or stability while driving
- Strange noises coming from the drivetrain
- Reduced fuel efficiency
How to Fix P1248 Mitsubishi
- Diagnose the AWD system using a scan tool to retrieve the specific trouble codes and identify the underlying issue.
- Inspect the AWD sensors, wiring, and connections for any signs of damage or corrosion.
- Test the AWD control module and actuator for proper functionality and replace if necessary.
- Check and refill the AWD fluid levels as per manufacturer's recommendations.
- Clear the DTCs from the system and perform a test drive to verify that the issue has been resolved.
Cost to Fix P1248 Mitsubishi
The typical repair costs for addressing the P1248 AWD Plausibility code can range from $200 to $800, depending on the specific cause of the issue and the parts/labour required for the repair. It's important to note that the cost can vary significantly based on the location, vehicle make and model, and the extent of the repairs needed. Additional diagnostic time and labour rates at auto repair shops can also impact the final cost. It's recommended to consult with a qualified mechanic or dealership for a more accurate estimate based on your individual circumstances.
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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.
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