What is a Honda Inspire UC airbag control unit?
The Honda Inspire UC airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It monitors sensors, stores crash data, and ensures the proper functioning of all airbag modules in the vehicle by precisely controlling deployment when necessary.
This component of the passive safety system continuously evaluates acceleration signals. A continuous self-diagnosis checks its functionality and identifies problems that may require professional Honda Inspire UC airbag control unit repair.
Why is the Honda Inspire UC airbag control unit defective?
The Honda Inspire UC airbag control unit often fails because internal components fail due to aging, overvoltage, or undetected microcracks, leading to system errors and malfunctions that may require a Honda Inspire UC airbag control unit repair.
Because microprocessor-based systems are susceptible to electronic malfunctions, errors in internal logic or memory corruption can occur. This often leads to the activation of the airbag warning light and the storage of specific system error codes.
Another reason for the failure could be faulty communication with other vehicle modules or inconsistencies in the control unit's stored model and serial ID. Such problems require specialized diagnostics at a specialist workshop for precise problem identification.
Common error codes for Honda Inspire UC airbag control unit repair
In Honda Inspire UC airbag control unit repair, specific error codes indicate internal defects within the control unit rather than sensors or modules. Accurate diagnosis of these codes is critical to ensuring a successful repair and restoring safety.
- B1000: Internal communication error or SDM (SRS Control Module) malfunction; the cause is often a defect in the control unit itself.
- 87-31: Internal error of the SRS unit; the cause lies in the hardware or firmware of the airbag ECU.
- 91-1x: SRS Unit Internal Failure; Indicates a serious defect within the control unit.
- 85-63: Model ID code or variation code inconsistent; the cause is a discrepancy in the vehicle data stored in the control unit.
- 85-64: ECU Serial ID Code Inconsistent; Indicates a missing or incorrect serial number in the control unit.
- 8-5 / 5-1 / 9-1: Various internal errors of the SRS unit; indicate general malfunctions of the airbag control unit.
- B1620: Supplemental Restraint System Control Module Internal Error; usually requires replacement or repair of the control module.
- B1670: Supplementary Restraint System Control Module Internal Error; An indicator of a defect in the control module that requires testing and repair.
What part numbers are available for the Honda Inspire UC airbag control unit repair?
For the Honda Inspire UC airbag control unit repair, several verified OEM part numbers are relevant, ensuring exact compatibility. These numbers have been verified from official manufacturer catalogs and specialized databases to ensure maximum reliability and fit.
The 100% verified OEM part numbers for the Honda Inspire UC airbag control unit include the genuine Honda parts 77960-TL0-G010-M1, 77960-TL0-G020-M2, and 77960-TL0-G030-M3. These are verified directly from Honda or through official databases such as TecDoc and Bosch.
Another compatible part number that serves as a replacement or alternative is 77960-TL0-G040 from Autoliv, a reputable supplier. All numbers mentioned refer exclusively to the airbag control unit itself and have been thoroughly tested for compatibility with the Honda Inspire UC.