TBMS Temperature & Battery Monitoring System Module to Suit Toyota 70 Series LandCruiser GXL (2008-2023)

Upgrade your LandCruiser's electrical visibility with the TBMS Temperature & Battery Monitoring System, purpose-built for GXL models of the Toyota 70 Series (2008–2023). Designed to integrate seamlessly with any Android OS head unit, this smart module delivers real-time insights into your main and auxiliary battery systems, as well as outside and auxiliary temperature readings — all from your factory clock display and a dedicated mobile app.

Perfect for touring, overlanding, and serious 12V setups.

What’s in the Box

TBMS Monitoring Module – Factory-style fit, designed for seamless integration with GXL temp clock harness
Auxiliary Temperature Sensor – With ring terminal for canopy, fridge, or under-bonnet readings
Plug & Play Wiring Loom – Makes install quick and clean
Instructions & App Download Info – For Android OS-based head units

Why Upgrade to the TBMS Monitoring System?

Real-Time Voltage Monitoring – Instantly view your main and aux battery health
Outside Temperature Display – Uses your factory display for clean integration
Auxiliary Temp Tracking – Monitor important temps like canopy or fridge conditions
Bluetooth Connectivity – Pairs with our app for deeper insight from your head unit
Custom Alerts – Set thresholds for temperature and voltage warnings
No Cutting or Splicing – Factory-style install using original clock plug
Designed for LandCruiser GXL – Only works with models featuring factory temp clocks

App Integration

Download the app via our Downloads Page and gain full Bluetooth access to your vehicle’s voltage and temperature data. Compatible with any Android OS head unit for seamless control and alert management.

Installation – Quick & Easy

No need to cut or modify your factory wiring. Here's how to install:
Main Battery & Outside Temp – Connect using your original outside temperature clock plug
Auxiliary Battery Voltage – Wire the included Red/Black lead to your secondary battery
Auxiliary Temperature Sensor – Attach the Black wire ring terminal to your chosen area (e.g., fridge, canopy, engine bay)

Vehicle Fitment

Toyota 70 Series LandCruiser GXL (2008–2023)
*Only compatible with vehicles that include a factory outside temperature clock display

Important Notes

Not compatible with Workmate or GX variants that do not have a factory temperature clock
App is only available for Android OS head units – not compatible with iOS
Auxiliary sensor should be securely mounted for accurate readings