The FIAT Code B106D-86 is a drive-style system-signal invalid code triggered when the body control module (BCM) detects an invalid signal from the terrain switch bank module. This code can be caused by several Antilock Brake System (ABS) Module Diagnostic Trouble Codes (DTCs), Electric Power Steering (EPS) Module DTCs, Powertrain Control Module (PCM) DTCs, and Drivetrain Control Module (DTCM) DTCs. These failure types can be categorized as a signal invalid, used for failures where some circuit quantity reported via serial data is not plausible given the operating conditions. Understanding the cause of the FIAT Code B106D-86 and the potential solutions can help keep your car running smoothly.
💥See also: FIAT Code P1CEA
Causes and Solutions for FIAT Code B106D-86
| Cause | Solution |
|---|---|
| Antilock Brake System (ABS) Module DTCs | Check for faulty ABS modules and replace them as needed. |
| Electric Power Steering (EPS) Module DTCs | Inspect the power steering system for any loose connections or wires and replace them as needed. |
| Powertrain Control Module (PCM) DTCs | Check the PCM for any stored DTCs and repair them as needed. |
| Drivetrain Control Module (DTCM) DTCs | Check the DTCM for any stored DTCs and repair them as needed. |
Antilock Brake System (ABS) Module DTCs
The Antilock Brake System (ABS) provides safe braking when braking on slippery or wet surfaces. When the ABS module has a DTC, it can cause the FIAT Code B106D-86 to be triggered. To fix this, the ABS module must be checked for faulty components and replaced if necessary.
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Electric Power Steering (EPS) Module DTCs
The Electric Power Steering (EPS) system provides smooth steering in the car. When the EPS module has a DTC, it can cause the FIAT Code B106D-86 to be triggered. To fix this, the power steering system must be inspected for any loose connections or wires and replaced if necessary.
Powertrain Control Module (PCM) DTCs
The Powertrain Control Module (PCM) controls the engine and its performance. When the PCM has a DTC, it can cause the FIAT Code B106D-86 to be triggered. To fix this, the PCM must be checked for stored DTCs and repaired if necessary.
Drivetrain Control Module (DTCM) DTCs
The Drivetrain Control Module (DTCM) controls the drivetrain components. When the DTCM has a DTC, it can cause the FIAT Code B106D-86 to be triggered. To fix this, the DTCM must be checked for stored DTCs and repaired if necessary.
Conclusion
The FIAT Code B106D-86 is a drive-style system-signal invalid code that several DTCs can cause. Understanding the cause of the FIAT Code B106D-86 and the potential solutions can help keep your car running smoothly. Inspecting and replacing any faulty components causing the FIAT Code B106D-86 to be triggered is essential to ensure the vehicle is running at its best.