Check the voltage readings of individual EDLC cells to identify imbalances.
| Suffix | General Meaning | Description | | :--- | :--- | :--- | | -13 | EDLC Module Power Line Open Circuit | The system detects a complete break in the wiring to the EDLC module. | | -92 | EDLC Module Performance/Component Failure | The EDLC module is not meeting its performance standards. | | -03 | Low Voltage | The EDLC module is receiving insufficient voltage, often due to a weak battery or charging system. | | -06 | Short to Positive | The wiring to the EDLC module is shorted to a positive voltage source. |
The Diagnostic Trouble Code (DTC) is a specific communication-related and radar-focused diagnostic trouble code found in modern vehicles equipped with the Honda Integrated Driver Support System. The code officially translates to "Temporary stop of Integrated Driver Support System (Detected Abnormal Signals)" .
Once the repair or component replacement is complete, the technician will use the diagnostic tool to clear the B23A0-92 code and perform any necessary battery or capacitor initialization procedures as outlined in Honda's factory service manuals. Why Professional Diagnosis is Recommended
A slightly loose negative terminal or corrosion between the battery post and the sensor ring creates resistance. The sensor calculates current based on tiny voltage drops; extra resistance makes it read falsely. honda b23a0-92
When your Honda logs the B23A0-92 DTC, you will likely experience a few telltale signs while driving:
Mild-hybrid networks, Idle-Stop, Driver Assistance (CTBA/Honda Sensing)
"It's better," Elias said, cutting the line.
Modern Honda Sensing suites rely heavily on a high-speed controller area network (F-CAN) to share data across modules. The system utilizes a (typically mounted in the front grille or bumper) paired with a multipurpose monocular camera (mounted near the rearview mirror). Check the voltage readings of individual EDLC cells
The "story" behind this string is a mix of engine architecture and diagnostic troubleshooting:
A: Disconnecting the battery may temporarily clear the code, but it will return once the ECU detects the same fault condition again (usually after a short drive). This is not a proper fix and should only be used as part of a diagnostic step.
Knowing this, I can provide more specific troubleshooting steps for your Honda model. Share public link
In modern automotive diagnostics, seeing a specialized fault code on your vehicle scanner can be daunting. For owners of advanced Honda vehicles—particularly newer mild-hybrid or highly electrified platforms— is a highly specific error code pointing directly to a flaw in the backup energy storage infrastructure. | | -03 | Low Voltage | The
Loose or corroded power terminals on the module can cause voltage drops.
Modern Honda vehicles use an EDLC module to store electrical energy micro-seconds after braking and discharge it instantly during an idle-stop engine restart. The code breakdown explains exactly what fails:
The following sections of this article will focus specifically on the B23A0-92 code.
Here are the key technical specifications of the Honda B23A0-92 engine: