Q21-1139-019-019 | Genuine Paccar® VECU2 Cab Control Module
Q21-1139-019-019 | Genuine Paccar® VECU2 Cab Control Module is backordered and will ship as soon as it is back in stock.
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Q21-1139-019-019 | Genuine Paccar® VECU2 Cab Control Module
Part Number: Q21-1139-019-019
Condition: Take Off
Manufacture/Brand: Paccar
Related Part Numbers: Q21 1139 019 019, Q211139019019
Description:
A Cab Control Module, often referred to as VECU, VECU2, or Vehicle Electronic Control Unit, is an electronic brain for the cab area of a commercial truck, such as a Kenworth T680 or Peterbilt 579. VECU2 Cab Control Module 2022-2025, work condition, used take-off Kenworth T880 2024
Fits For
2022-Present Kenworth T680
2022-Present Kenworth T880
2022-Present Kenworth W990
2022-Present Peterbilt 567
2022-Present Peterbilt 579
2022-Present Peterbilt 579EV
Purpose:
| Function | Example Components Managed |
|---|---|
| Interior lighting | Dome lights, reading lamps |
| Power windows & mirrors | Switches and relays |
| Climate control | HVAC blower, temperature sensors |
| Instrument cluster signals | Fuel level, warning lights, dash feedback |
| Switch input processing | Headlights, wipers, PTO, engine brake |
| Communications | Interfaces with other ECUs via CAN bus |
| Door locks & alarms | Central locking, security system |
| Sleeper functions | If equipped: auxiliary HVAC, power outlets |
Signs of a Cab Control Module
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About the Manufacturer – Paccar:
PACCAR Inc is a global technology leader in the design, manufacture, and customer support of premium light-, medium-, and heavy-duty trucks. Founded in 1905 and headquartered in Bellevue, Washington, PACCAR is best known for its world-class truck brands: Kenworth, Peterbilt, and DAF.
PACCAR’s trucks are recognized for their durability, fuel efficiency, advanced engineering, and driver-focused technology. In addition to truck manufacturing, PACCAR also designs and builds diesel engines, and provides financial services, information technology, and aftermarket support to its global customer base.
