







🌡️ Master your ride’s climate like a pro—comfort is just a twist away!
The Dtomi Climate Control Module (Part #599-217) is a durable, plug-and-play rotary HVAC switch compatible with a broad range of Chevy and GMC vehicles from 1996 to 2020. Operating at 12 volts with a 16 nanoamp current rating, it offers precise electronic control of heating, ventilation, and air conditioning systems. Built to OEM standards with impact-resistant ABS, this module ensures reliable, easy installation and optimal climate regulation for your vehicle.







| Operation Mode | ON-OFF |
| Current Rating | 16 Nanoamps |
| Operating Voltage | 12 Volts |
| Contact Type | Not Application |
| Connector Type | Plug In |
| Brand | Dtomi |
| Terminal | Screw |
| Item dimensions L x W x H | 9.84 x 3.54 x 3.93 inches |
| Circuit Type | 1-way |
| Actuator Type | Rotary |
| Contact Material | Plastic |
| International Protection Rating | IP00 |
| Number of Positions | 1 |
| Upper Temperature Rating | 70 Degrees Celsius |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Dtomi Auto Parts |
| Vehicle Service Type | Chevy, GMC |
| Control Type | Rotary |
| Compatible Devices | Chevy Express 1500 (1996-2014), Chevy Express 2500 (1996-2020), Chevy Express 3500 (1996-2020), Chevy Express 4500 (2009-2020), Chevy Express Cargo (2010-2020), Chevy Express Pasajeros (2010-2020), Chevy C4500 Kodiak (2003-2009), Chevy C5500 Kodiak (2003-2009), Chevy C6500 Kodiak (2003-2009), Chevy C7500 Kodiak (2003-2009), Chevy Astro (1996-2005), Chevy G30 (1996), GMC Savana 1500 (1996-2014), GMC Savana 2500 (1996-2020), GMC Savana 3500 (1996-2020), GMC Savana 4500 (2009-2019), GMC C4500 Topkick (2003-2009), GMC C5500 Topkick (2003-2009), GMC C6500 Topkick (2003-2009), GMC C7500 Topkick (2003-2009), GMC Safari (1996-2005), GMC G3500 (1996) |
| Item Weight | 15.2 ounces |
| Product Dimensions | 9.84 x 3.54 x 3.93 inches |
| Item model number | 599-217 |
| Manufacturer Part Number | Dto-HCCM-599-217 |
| Mirror Lighting Type | Non-Illuminated |
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