# Service bulletin 20\-013 TSB

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: 10176199
- Published by NHTSA: 2020\-06\-08
- Manufacturer's number: 20\-013 TSB
- Manufacturer's date: 2020\-06\-08
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Certain Dexter Axles equipped with electric over hydraulic \(E/H\) brake actuators may not be compatible with GM integrated Trailer Brake Controller on newer model GMC Vehicles. When the driver applies the brake for the first time to move the transmission out of park, there will be an in\-dash fault code notification. When seeing this notification the driver should not tow the vehicle. The integrated trailer brake controller will disable the trailer brakes after the third \(3rd\) engagement. Dexter Service Bulletin \#010

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176199-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176199-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2020 JAYCO FIFTH WHEEL SEISMIC

JSON: [/v1/bulletins/10176199](/v1/bulletins/10176199)

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