Intellitronix M9123G LED Digital Outside Air Temperature Gauge Installation Guide
- June 12, 2024
- Intellitronix
Table of Contents
Made in America
Lifetime Guarantee
Thank you for purchasing this instrument from Intellitronix. We value our
customers!
INSTALLATION GUIDE
Outside Air Temperature Gauge
Part Number: M9123
- Always disconnect the battery before attempting any electrical work on your vehicle.*
KIT COMPONENTS
- One (1) Outside Air Temperature Gauge
- One (1) Temperature Sending Unit (S8414)
- Mounting Hardware * Bezel, “Smoked” Acrylic, Housing, Nuts, Bolts, Bracket
WIRING INSTRUCTIONS
Note: Automotive circuit connectors are the preferred method of
connecting wires. However, you may solder if you prefer.
(GAUGE)
Ground – Black Wire directly to the engine block.
Power – Red Wire to a switched +12V source (ignition circuit).
Temperature – Blue Wire to the blue wire of the temperature sensor. (M8014)
Dimmer – Purple Wire to the headlight circuit to dim the LEDs 50% when the
headlights are on.
Do not connect to the dash light rheostat control wire or the dimming feature
will not work properly. Alternatively, connect to an electric ground (such as
the engine block) for permanent, maximum brightness.
(SENSOR)
Ground – Black Wire directly to the engine block.
Power – Red Wire to a switched +12V source (ignition circuit).
Temperature – Blue Wire to the blue wire of the temperature gauge (M9123).