Peterbilt & Kenworth CECU
CECU modules (Cab Electronic Control Units) are critical control modules used in Peterbilt and Kenworth trucks. These units manage cab electronics, lighting systems, and communication between various vehicle control modules.
Click to view more
What a CECU Module Does
The CECU (Cab Electronic Control Unit) manages and distributes electrical control signals throughout the truck cab. It helps coordinate functions such as lighting, dash systems, wipers, HVAC controls, and communication with other vehicle modules including the ECM and transmission systems.
Vehicles Commonly Using CECU Modules
- Peterbilt 579
- Peterbilt 567
- Peterbilt 389
- Kenworth T680
- Kenworth T880
- Kenworth W990
Common Signs of CECU Failure
- Lighting system malfunctions
- Electrical accessories not working
- Communication fault codes
- Dash or cab electronics failing
- Intermittent electrical system problems
Programming Requirements
Many CECU modules require configuration or programming before installation. Proper calibration ensures the module communicates correctly with other truck systems and cab electronics.
Verify Fitment Before Ordering
CECU modules are vehicle-specific. To confirm compatibility provide:
- Truck VIN number
- Current CECU part number
- Year / Make / Model of truck
- Photos of the module tag if available
Why Buy CECU Modules from Advanced Truck Parts?
- Fitment verification before purchase
- Competitive pricing on heavy-duty truck electronics
- Fast nationwide shipping
- Business account discounts available
- Trusted U.S.-based commercial truck parts supplier
Peterbilt & Kenworth CECU
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sold out
$999.00
Sold out
Sold out
Sold out
Sold out
Sold out
Sold out
Sold out
