Products Description
The 712W61942-0630 HOWO T5G Climate Control Unit is a core control component for the air conditioning system of specific vehicle models (such as HOWO T5G series). It is mainly used to adjust in-vehicle temperature, air volume, air outlet mode (e.g., face blowing, foot blowing, defogging) and air conditioning on/off. Through the buttons, knobs or display screen on the unit, the driver can directly set the target temperature. The unit will link with components of the air conditioning system (such as compressor, fan, air duct damper) to achieve precise control of in-vehicle temperature and air supply status, improving driving and riding comfort.
This unit adopts an interface and installation size that matches the original HOWO T5G, allowing direct replacement of old or faulty units without additional wiring modification. Its shell material is wear-resistant and anti-aging, so problems like unresponsive buttons or blurry display are less likely to occur after long-term use. It is compatible with the air conditioning system logic of HOWO T5G models, ensuring accurate transmission of control commands.
Product Features
① Precise functionality: It can accurately adjust temperature, air volume and air outlet mode to meet in-vehicle comfort needs under different working conditions of HOWO T5G.
② Original-position installation: Matches the original HOWO T5G's interface and installation position, enabling direct replacement for use, saving maintenance time.
③ Strong durability: The shell is wear-resistant and internal components are stable, reducing the occurrence of frequent faults during daily use of HOWO T5G.
④ High compatibility: Specifically designed for the air conditioning system of HOWO T5G models, with control logic fully matching the original vehicle.
Application Scope
Specifically designed for HOWO T5G series models and compatible with the original air conditioning system of these models. It is not suitable for other models (such as other HOWO series, non-HOWO brand vehicles). Due to different interface specifications and control logic of air conditioning systems in different models, functional failure or damage may occur after installation.

Basic Parameters
- Product Model: 712W61942-0630
- Applicable Vehicles: HOWO T5G series models
- Function: Adjust in-vehicle temperature, air volume, air outlet mode; control air conditioning on/off
- Installation Method: Direct original-position replacement (matches original HOWO T5G's interface and installation holes)
- Material: Shell (wear-resistant engineering plastic); Internal parts (precision electronic components + metal contacts)
- Operating Environment: Suitable for normal in-vehicle temperature (-20℃~60℃); Resistant to slight vibration and dust (adapts to HOWO T5G's driving scenarios)
FAQ
Q1: Can this climate control unit be used for HOWO models other than HOWO T5G?
A1: The air conditioning system control logic and interfaces of different HOWO models are different, and normal air conditioning control may not be achieved after installation.
Q2: What should I do if the unit's buttons are unresponsive on HOWO T5G?
A2: First, check if the connecting wire between the unit and the air conditioning system is loose (power-off operation is required). If the wiring is normal, the internal components of the unit may be faulty, and it is recommended to replace it with a new one.
Q3: After replacement on HOWO T5G, the air conditioning air outlet mode does not match the button selection. What is the reason?
A3: It is most likely due to model mismatch. Confirm whether it is the 712W61942-0630 model dedicated to HOWO T5G models. Non-corresponding models will have control logic deviations.
Q4: The unit display is normal but the temperature cannot be adjusted on HOWO T5G. How to handle this?
A4: First, check if the air conditioning compressor of HOWO T5G is working normally. If the compressor is in good condition, there may be an abnormal signal connection between the unit and the temperature sensor. It is necessary to check the wiring or replace the unit.
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