Front sensor PCB loop/lift G3-P1 4-pin (MPN 5756409-01)
Original Husqvarna front sensor PCB for G3-P1 robotic mowers (model years 2011–2015). Combines lift sensor and loop/boundary sensor in one part.
- 4-pin red connector (not for 6-pin versions from 2016)
- Fits Automower 305/308 and compatible Gardena/Flymo G3-P1 variants
- Processes boundary wire signal and detects front lift/drag events
- Easy swap, no software update required
Tech
- Platform: G3-P1
- Connector: 4-pin (red)
- Function: loop/boundary sensor + lift sensor (front)
Installation
The PCB is located in the front section of the chassis. Make sure all connectors click in firmly.
Tip: If needed, replace the loop/lift sensor wiring harness at the same time.
- Confirm the connector pin count (4-pin) before ordering
- Only for model years 2011–2015
- Check seals after opening the chassis
Compatibility
| Modell | Passende Artikelnummern/MPN | Ersetzt (belegt) | Hinweis/Version |
|---|
- Husqvarna Automower® 305 – 2011–2015
- Husqvarna Automower® 308 – 2013–2015
- Gardena® R38Li/R40Li/R45Li/R50Li – 2012–2015
- Gardena® R70Li/R75Li/R80Li – 2013–2015
- Flymo 1200R – 2013–2015
| 5756409-01, 575640901, 575 64 09-01, 5926181-01, 592618101, AM-592618101 | 575640901A/B/C/D, 575640902, 575641001A/B/C/D/E, 5926181/59261810/592618102/59261810X, 593815901 | 4-pin (red) G3-P1; not compatible with 6-pin versions from 2016 |
Important: Automower 305 model years from 2020 (4 wheels) use a different sensor version.
• Front sensor PCB combines lift + loop/boundary sensing
• For G3-P1 model years 2011–2015 with 4-pin red connector
• Fits Automower 305/308 plus compatible Gardena and Flymo G3-P1 models
• Swap without software update; stabilizes boundary signal reception
