# Service bulletin TCH\-23\-012

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11026535
- Published by NHTSA: 2025\-12\-11
- Manufacturer's number: TCH\-23\-012
- Manufacturer's date: 2025\-12\-11
- NHTSA component: ELECTRICAL SYSTEM
- Manufacturer's system: Vehicle Diagnostics

## NHTSA's summary

Removal of Diagnostic Troubleshooting Codes \(DTCs\) and Troubleshooting Steps from Bendix® Service Data Sheets To enhance accessibility, accuracy, and timeliness of diagnostic and troubleshooting information, Bendix is phasing out Diagnostic Trouble Code \(DTC\) lists and related troubleshooting steps from Service Data Sheets for Electronic Control Units \(ECUs\). Moving forward, this information will be available exclusively via Bendix® ACom® AE Diagnostic Software \(online or offline\) and online via B2Bendix.com.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026535-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11026535-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- BENDIX BENDIX

JSON: [/v1/bulletins/11026535](/v1/bulletins/11026535)

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