The P1BA4 automobile fault code indicates a problem with the HybridElectric Vehicle Battery Pack or the Battery Interface Control Module. The most common symptom is the Engine Light turning on.
The cause of this issue is usually a faulty battery pack or control module. It is important to address this issue promptly as it can lead to further damage to the vehicle. The repair difficulty is moderate, and the repair time is estimated at 1.0 hour.
To fix the problem, one should visually inspect the wiring harness and connectors for any damage or corrosion.
It is also recommended to check for broken, bent, or pushed out connector pins.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
P1Ba4: Uncovering The Symptoms Of This Auto Fault Code
If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p1ba4 fault code.
Here are the symptoms to look out for:
- The P1BA4 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
- Other symptoms may include reduced engine power, decreased fuel efficiency, rough idling, stalling, or difficulty starting the engine.
- Additionally, the vehicle may experience transmission shifting problems, decreased acceleration, or a decrease in overall performance.
- It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.
Decoding P1Ba4: Common Causes Of The Fault Code
P1BA4 fault code can be caused by a faulty battery pack or battery interface control module in hybridelectric vehicles.
- The automobile fault code P1BA4 can be caused by a faulty Hybrid/Electric Vehicle Battery Pack.
- It can also be caused by a faulty Hybrid/Electric Vehicle Battery Interface Control Module.
- These are the only two causes of this particular fault code.
Fix Code P1Ba4: Simple Steps To Get Your Car Running
To fix the p1ba4 fault code, check the possible causes and inspect the wiring harness and connectors for any damage or corrosion.
- To fix the automobile fault code p1ba4, first, check the possible causes listed above.
- Then, visually inspect the related wiring harness and connectors.
- Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
- This fix will take an estimated repair time of 1.0 hour.
P1Ba4: Affordable Fix For Complex Automobiles
The fault code P1BA4 indicates a problem with the hybrid battery pack coolant pump. The estimated repair time for this issue is 1.0 hour.
The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the location of the repair shop, the severity of the issue, and the type of vehicle.
P1Ba4: Your Car’s Battery Is In Trouble
The P1BA4 code refers to a fault in the HybridElectric Vehicle battery pack.
It specifically indicates a high voltage issue in circuit 64 of the battery. The battery pack contains 288 cells grouped in parallel and connected in-series.
The battery energy control module monitors the voltage of the 96 battery cell groups through the hybridEV battery interface control modules.
The fault condition is communicated to the hybridEV powertrain control module 2 for diagnostic trouble code information.
FAQ
If you see the engine light on or the service engine soon warning light, it could be due to the P1BA4 fault code. This code is caused by a faulty hybrid/electric vehicle battery pack or a faulty hybrid/electric vehicle battery interface control module. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.
If you’re experiencing the P1BA4 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, it could be caused by a faulty Hybrid/Electric Vehicle Battery Pack or a faulty Hybrid/Electric Vehicle Battery Interface Control Module. To fix this issue, you should check the possible causes listed above and visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
Ignoring the P1BA4 fault code, which indicates a faulty hybrid/electric vehicle battery pack or interface control module, can lead to serious consequences such as reduced fuel efficiency, decreased power output, and even complete failure of the vehicle’s hybrid system. It is important to address the issue promptly by visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins.
Wrap Up
If your engine light is on, it could be due to a faulty HybridElectric Vehicle Battery Pack or a faulty HybridElectric Vehicle Battery Interface Control Module.
Check the possible causes, inspect the wiring harness and connectors, and look for damaged components or corroded pins.
