JOHN DEERE · L14-L15 ECU

JOHN DEERE 7760 L14-L15 tuning files

The JOHN DEERE 7760 on the L14-L15, mapped from stock file to finished result. Across the matched variants stock power runs from 530 to 530 HP. Stage 1 and Stage 2 are the safe starting points for this platform. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All 7760 coverage

Available solutions

Applicable work for the L14-L15 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1Stage 2

Engine variants & ECU software

3 distinct variants for the JOHN DEERE 7760 on the L14-L15 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
13500 530HP
Engine code
6135HN003
Controller brand
PHOENIX
ECU
L14-L15
Stock power
530 HP
ECU SW
SW51256C
ECU HW
RE520954

Variant 2

ECU
Catalog engine
13500 530HP
Engine code
6135HN003
Controller brand
PHOENIX
ECU
L14-L15
Stock power
530 HP
ECU SW
SW60480C
ECU HW
RE520954
Calibration
RG6135B001899

Variant 3

ECU
Catalog engine
13500 530HP
Engine code
6135HN003
Controller brand
PHOENIX
ECU
L14-L15
Stock power
530 HP
ECU SW
SW60639B
ECU HW
RE546930

Related vehicles

Other vehicles built on the L14-L15 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the JOHN DEERE 7760 on the L14-L15?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the L14-L15 ECU software on this model?

Yes — the JOHN DEERE 7760 on the L14-L15 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.

JOHN DEERE 7760 L14-L15 ECU Tuning Files | TuningBay