# Service bulletin TSB 20\-04

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: 10179805
- Published by NHTSA: 2020\-09\-17
- Manufacturer's number: TSB 20\-04
- Manufacturer's date: 2020\-07\-21
- NHTSA component: EQUIPMENT

## NHTSA's summary

Certain model year 2019.5 Chateau, Four Winds, and Quantum 31’ motorhomes may experience problems with the gas burner igniting on the cooktop. This may be due to the cooktop being a second\-generation TI\-1\+2B combination gas/induction cooktop which requires a 12\-volt power supply wire from the distribution panel. This 12\-volt power supply wire may be missing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179805-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10179805-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2019 THOR MOTOR COACH CHATEAU
- 2019 THOR MOTOR COACH FOUR WINDS
- 2019 THOR MOTOR COACH QUANTUM

JSON: [/v1/bulletins/10179805](/v1/bulletins/10179805)

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