The OBD code P0848 for Honda indicates a problem with the 3rd Clutch Transmission Fluid Pressure Switch circuit.
Symptoms include the Engine Light being ON.
The issue is typically caused by a faulty switch, open/shorted harness, or poor electrical connection.
It is important to address promptly to prevent transmission damage.
A possible fix involves inspecting and repairing the wiring harness and connectors related to the switch.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the Honda p0848 OBD Code
The vehicle may experience shifting issues or harsh engagements due to Honda fault code P0848.
- Symptoms: Engine Light ON.
- Possible harsh shifting from the transmission.
- Difficulty shifting gears.
- Transmission may go into limp mode, staying in one gear.
Causes of the Honda p0848 OBD Code
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Possible triggers for Honda P0848 include faulty transmission fluid pressure sensor, wiring issues, or ECM problems.
- P0848 can be caused by a faulty 3rd Clutch Transmission Fluid Pressure Switch.
- A 3rd Clutch Transmission Fluid Pressure Switch harness that is open or shorted.
- A 3rd Clutch Transmission Fluid Pressure Switch circuit with poor electrical connection.
Fixing Honda Error Code p0848 Step By Step
Inspect the transmission fluid pressure sensor circuit for Honda fault code P0848.
- To fix Honda OBDII code P0848, first, review the possible causes related to the transmission fluid pressure sensor switch B circuit.
- Visually inspect the wiring harness and connectors for any damage or corrosion.
- Check the connector pins for any signs of being broken, bent, or pushed out.
- Test the transmission fluid pressure sensor switch B for proper operation.
- Replace the sensor if necessary.
- Clear the fault codes and perform a test drive to verify that the issue has been resolved.
Cost Of Fixing Honda p0848 Fault Code
Diagnosing and repairing Honda code P0848 typically involves inspecting and possibly replacing the transmission fluid pressure sensor switch B.
The cost to diagnose and fix a Honda OBD code P0848 typically ranges from $75 to $150, based on a 1. 0hour repair time.
Factors like shop rates and complexity can affect the final cost.
Details of the Honda p0848 OBD Code
Code P0848 in Honda indicates a problem with the transmission fluid pressure sensor circuit.
OBD code P0848 for Honda vehicles indicates a problem with the transmission fluid pressure sensor/switch B circuit.
This code is triggered by the Engine Control Module (ECM) when it detects an electrical fault in the transmission fluid pressure sensor/switch B circuit.
The sensor/switch B is typically located within the transmission valve body and is responsible for monitoring the hydraulic pressure in the transmission.
When this code is set, it can indicate issues such as a faulty transmission fluid pressure sensor/switch B, wiring problems in the circuit, or a malfunction in the ECM itself.
It is important to inspect the sensor/switch, wiring, and connectors for any signs of damage or corrosion.
Additionally, testing the sensor/switch’s resistance and checking the circuit for continuity can help pinpoint the exact cause of the issue.
Mechanic’s Tech Notes
Detailed information on diagnosing and repairing Honda code P0848 related to transmission fluid pressure sensor circuit A.
To diagnose and fix OBDII code P0848 in a Honda, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, focusing on broken, bent, or corroded pins.
Ensure all connections are secure.
If the issue persists, consider replacing the TCM.
FAQ
Common symptoms of OBD code P0848 in a Honda include the Engine Light ON. The cause is often a faulty 3rd Clutch Transmission Fluid Pressure Switch.
OBD code P0848 in a Honda is typically caused by a faulty 3rd Clutch Transmission Fluid Pressure Switch or related wiring issues. Inspect and repair as needed.
Diagnose and repair OBD code P0848 in a Honda by checking for a faulty 3rd Clutch Transmission Fluid Pressure Switch, harness issues, or poor connections. Inspect wiring and connectors.
Wrap Up
If your Honda is displaying OBD code p0848 and experiencing shifting issues or slipping transmission, it may be caused by a faulty transmission fluid pressure sensor switch B, low transmission fluid level, or damaged wiring in the transmission fluid pressure sensor circuit.
To address Honda OBD code p0848, check the transmission fluid level and condition, inspect the wiring harness for any damage or corrosion, and test the transmission fluid pressure sensor switch B for proper operation.
Replace any faulty components as needed to resolve the issue.
