The automobile fault code P1238 indicates a problem with the Fuel Pump Driver Module (FPDM). The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a faulty FPDM, an open or shorted FPDM harness, a poor electrical connection in the FPDM circuit, or a faulty fuel pump.
To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.
The repair time for this issue is estimated to be around 1.0.
It is important to address this fault code promptly to ensure proper functioning of the fuel pump system.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Uncover The Telltale Signs: Symptoms Of Fault Code P1238
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1238 fault code.
- The symptoms of the automobile fault code p1238 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unraveling The Mystery: What Causes Fault Code P1238?
The automobile fault code P1238 can be caused by a faulty Fuel Pump Driver Module (FPDM), an open or shorted FPDM harness, a poor electrical connection in the FPDM circuit, or a faulty fuel pump.
- The fault code P1238 can be caused by the following: a faulty Fuel Pump Driver Module (FPDM), an open or shorted harness for the Fuel Pump Driver Module (FPDM), a poor electrical connection in the Fuel Pump Driver Module (FPDM) circuit, or a faulty fuel pump.
Fixing Code P1238: Simple Steps To Get Your Car Running Smoothly!
To fix the automobile fault code p1238, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code P1238, follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- The estimated repair time for this fix is 1.0 hour.
Cracking The Code: P1238 – Cost And Complexity Unveiled!
The automobile fault code P1238 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.
P1238 Fault Code: Understanding The Description And Troubleshooting Steps
The P1238 fault code points to a problem with the fuel pump secondary circuit. This means that the Fuel Pump Driver Module (FPDM2) has detected an issue and sends a message to the Powertrain Control Module (PCM) through the fuel pump monitor (FPM2) circuit.
Once the PCM receives this message, it sets the P1238 code.
In simpler terms, this fault code indicates that there is a concern with the fuel pump secondary circuit.
It is important to address this issue promptly to ensure proper functioning of the fuel pump and overall performance of the vehicle.
FAQ
If you’re seeing the P1238 fault code and your engine light is on, it could be due to a faulty Fuel Pump Driver Module (FPDM), an open or shorted FPDM harness, a poor electrical connection in the FPDM circuit, or a faulty fuel pump. To visually inspect these possible causes, check the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded pins in the connectors. This will help you identify and fix the issue.
If you notice the Engine Light ON or the Service Engine Soon Warning Light, it could be a sign of a faulty Fuel Pump Driver Module (FPDM). To determine if this is the issue, visually inspect the wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded connector pins. If you find any issues, fix or replace the damaged components accordingly.
If you come across damaged components or broken, bent, pushed out, or corroded connector’s pins while inspecting the wiring harness and connectors for the P1238 fault code, it is important to address these issues. These damaged or faulty components can cause poor electrical connections and lead to the engine light being on. To fix this, visually inspect the wiring harness and connectors, and check for any signs of damage or corrosion. Replace any damaged components and ensure that the connector’s pins are in good condition. This will help resolve the issue and prevent further problems with the fuel pump driver module.
Wrap Up
If your engine light is on and you’re dealing with a P1238 fault code, it’s likely due to a faulty Fuel Pump Driver Module (FPDM) or issues with the FPDM circuit. To fix this, visually inspect the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins on the connectors.
Take action now to prevent further damage.
