TBMS Temperature & Battery Monitoring System Real-time battery and temperature monitoring for 70 Series GXL
Keep a close eye on your electrical system and temperatures without cluttering your cab. The TBMS module plugs straight into your factory clock harness and delivers live battery and temperature data to your Android head unit and a dedicated app.
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Item code: TBMS
Australian Owned and Operated.Australian Owned Certified · AO 08314
Know what your electrics are doing.
When you are deep in the bush running a fridge, a dual battery system, and auxiliary lighting, knowing the health of your electrical setup is not optional. The TBMS module was built specifically for GXL variants of the Toyota 70 Series, which carry the factory outside temperature clock. It taps into that existing harness to deliver main and auxiliary battery voltage alongside outside and auxiliary temperature readings, all without touching your factory wiring.
A dedicated auxiliary temperature sensor is included, letting you position a monitoring point wherever it matters most, whether that is your canopy, your fridge, or under the bonnet. Everything is visible through the factory clock display and through the companion app on any Android OS head unit. Custom alerts let you set your own voltage and temperature thresholds so you get a heads up before a problem becomes a breakdown.
Built for serious touring.
DUAL BATTERY MONITORING
Tracks both your main and auxiliary battery voltages in real time so you always know the state of your 12V setup.
FACTORY CLOCK INTEGRATION
Connects via the original outside temperature clock plug on GXL models for a clean, factory-matched installation.
AUXILIARY TEMP SENSOR
The included sensor with ring terminal mounts in your canopy, fridge space, or engine bay for targeted temperature tracking.
Vehicle fitment.
Installation overview.
MAIN BATTERY & OUTSIDE TEMP
Connect the TBMS module using your vehicle's original outside temperature clock plug. No modification to the factory harness is needed.
AUXILIARY BATTERY
Run the included red and black leads to your secondary battery to enable auxiliary voltage monitoring.
AUXILIARY TEMP SENSOR
Mount the black wire ring terminal sensor at your chosen location, such as the fridge, canopy, or engine bay, for accurate auxiliary temperature readings.
APP SETUP
Download the companion app on your Android OS head unit, pair via Bluetooth, and configure your alert thresholds.
What owners Say.
"Plugged it into the MK 4 stereo worked straight away no problems at all. Do you have an email address? Needing some help with rear view camera"
"Really happy with the quality of the products, the quick dispatch and the customer service from you guys. Can't wait to start the build..."
