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V25 LED Function Guide

STEINBAUER PowerModule V25 – LED Function Guide
STEINBAUER

PowerModule V25

LED Function Reference Guide  ·  End User Edition

VERSION 25
3-LED Status System
Red · Yellow · Green
16-Position Rotary Switch
Factory Set at Position A = 25% Gain
Module Overview
STEINBAUER POWERMODULE V25 LED INDICATORS RED YELLOW GREEN ROTARY SWITCH A 16-POSITION ROTARY WIRING HARNESS
Red LED — Fault
Indicates a problem with the wiring loom or hardware. Check all connections if this LED is on.
Yellow LED — Standby
Module is in standby — installed correctly and all connections are good, but not yet active.
Green LED — Active
Module is active and working correctly. This is the normal operating state when the engine is running and the installation is confirmed good.
16-Position Rotary Switch
Positions 0–F. Factory set to Position A = 25% power gain. Do not adjust past Position C. D–F have no function.
LED Status Reference
Red LED
Fault Detected
PROBLEM
There is a fault with the installation. The Red LED indicates either:
  • A problem with the wiring loom
  • A hardware fault in the module
  • An incorrect application number entered

Check all connectors and wiring before contacting support.
Yellow LED
Standby — Ready
STANDBY
Everything is connected correctly. The module is installed and ready but is currently in standby mode — not yet delivering active power boost.

This is normal during startup or low-demand operation. The module is waiting for conditions to activate.
Green LED
Active — Working
ACTIVE
Module is active and working correctly. The PowerModule is delivering enhanced performance at your selected rotary switch setting.

This is the desired normal operating state. Green light = everything is good.
LED States at a Glance
Situation 🔴 Red 🟡 Yellow 🟢 Green Action
All LEDs Off — Module not powered OFF OFF OFF Check wiring harness connection
Wiring or hardware problem ON OFF OFF Check wiring loom & connectors
Installed correctly — Standby OFF ON OFF Normal — awaiting activation
Module active & working correctly OFF OFF ON ✔ Normal operating state
Rotary Switch — Power Gain Settings
0% — Original POWER GAIN EXTRA
0 10% 20% 25% ★ A Extra No function
0
Original
Standby
1
2
3
4
5
~10%
6
7
8
9
~20%
★ Factory
A
25%
Default
B
Extra
C
Extra
Max
No Function
D
E
F
⚙️
Position 0 — Original / Standby — Module is connected but not adding any power gain. Engine runs as stock.
Position A — Factory Setting (25% gain) — This is where your module ships from STEINBAUER. Recommended starting point for most applications.
📈
Positions B–C — Extra Performance — Beyond the factory setting. Use with care. Maximum recommended user adjustment is Position C.
Positions D, E, F — No Function. Do not adjust the rotary switch past Position C. Positions D through F serve no purpose and are outside the operating range.
Installation & Startup Sequence
1
Connect module to wiring harness. All LEDs should be off — no power yet.
Red
Yel
Grn
2
Turn ignition ON. Module powers up. If wiring is correct, Yellow LED illuminates — standby confirmed.
Red
Yel
Grn
3
If Red LED is ON — stop and check wiring loom and all connectors before proceeding. Do not operate.
Red
Yel
Grn
4
Start engine and operate normally. Green LED illuminates — module is active and working correctly. Installation complete.
Red
Yel
Grn
5
Optionally adjust the rotary switch. Factory default is Position A = 25% gain. Adjust between 0 and C as desired. Never go past C.
Red
Yel
Grn