JOHN DEERE · L14-L15 ECU

JOHN DEERE S680 L14-L15 tuning files

The JOHN DEERE S680 on the L14-L15, mapped from stock file to finished result. Stock output across the matched variants spans 473–530 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All S680 coverage

Available solutions

Solutions that apply to the L14-L15 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1Stage 2

Engine variants & ECU software

4 distinct variants for the JOHN DEERE S680 on the L14-L15 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
13500 530HP
Controller brand
PHOENIX
ECU
L14-L15
Stock power
530 HP

Variant 2

ECU
Catalog engine
13500 480HP
Controller brand
PHOENIX
ECU
L14-L15
Stock power
480 HP

Variant 3

ECU
Catalog engine
13500 480HP
Engine code
6135HN003
Controller brand
PHOENIX
ECU
L14-L15
Stock power
480 HP
ECU SW
SW60639B
ECU HW
RE546930

Variant 4

ECU
Catalog engine
13500 473HP
Engine code
6135HH004
Controller brand
PHOENIX
ECU
L14-L15
Stock power
473 HP
ECU SW
SW60484A
ECU HW
RE552148
Calibration
RG6135G002350

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 S680 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 S680 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 S680 L14-L15 ECU Tuning Files | TuningBay