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Global Parts 1711832 A/C Trinary Switch
Overview of Global Parts A/C Trinary Switch 1711832
The Global Parts A/C Trinary Switch 1711832 is designed specifically for Isuzu Impulse and Stylus models. This trinary normal open switch plays a critical role in managing your vehicle's HVAC system by monitoring pressure levels and controlling the A/C clutch and fan operation.
- Type: Trinary normal open switch
- Connection: 3/8"-24 male fitting
- High-pressure operation: Opens at 383 psi
- Low-pressure operation: Opens at 29 psi
- Fan control integrated
- Compatible with Isuzu Impulse and Stylus models
Technical Details and Functionality
The 1711832 A/C Trinary Switch from Global Parts is engineered to maintain optimal pressure within the air conditioning system of Isuzu Impulse and Stylus vehicles. It features a 3/8"-24 male fitting for secure installation and operates as a trinary normal open switch. The switch activates at a high-pressure threshold of 383 psi and a low-pressure threshold of 29 psi, ensuring the compressor clutch and cooling fan engage or disengage appropriately to protect the system from damage and maintain efficient operation.
Applications and Problem Resolution
This A/C trinary switch is used to regulate pressure and fan operation in the HVAC system of Isuzu Impulse and Stylus models. It helps address several common issues:
- Prevents compressor damage due to abnormal high or low refrigerant pressure
- Ensures proper fan activation to maintain condenser cooling
- Protects the A/C clutch from engaging under unsafe pressure conditions
- Maintains system efficiency by regulating pressure thresholds
Installation Notes and Tips
When installing the Global Parts 1711832 A/C Trinary Switch, ensure the vehicle is compatible with Isuzu Impulse or Stylus models. Use appropriate tools to connect the 3/8"-24 male fitting securely. Verify system pressures before and after installation to confirm proper operation. It is recommended to inspect the HVAC system for leaks or other issues prior to installation to avoid recurring problems.
Quality Assurance and Warranty
Global Parts manufactures the 1711832 A/C Trinary Switch to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure reliable operation within specified pressure ranges. For warranty information, refer to the product documentation or contact the manufacturer directly.
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Isuzu | Stylus | 1.6L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
| 1992 | Isuzu | Impulse | 1.8L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
| 1992 | Isuzu | Impulse | 1.6L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
| 1992 | Isuzu | Stylus | 1.8L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
| 1992 | Isuzu | Stylus | 1.6L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
| 1991 | Isuzu | Impulse | 1.6L | L4 | N/A | Trinary Switch |
| 1991 | Isuzu | Stylus | 1.6L | L4 | N/A | A/C trinary switch - fits various vehicles, please check compatibility |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.