Dorman 599-100 transfer case control module for the 1998-2005 Chevrolet Blazer and other vehicles controls the transfer case motor. This remanufactured Dorman transfer case control module replaces the original unit when it stops controlling that motor.
- Intended to restore transfer case motor control and address trouble codes
- Each module goes through testing for reliable performance
- Pin-type terminals and a blue connector
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 599-100 transfer case control module
- Fits: 1998-2005 Chevrolet Blazer and other vehicles
- Condition: Remanufactured
A transfer case that will not shift, a 4WD warning light or stored transfer case trouble codes can mean the module has failed, but the motor, wiring or sensors can also produce them. With the engine off, look at the module connector for bent pins, corrosion or damaged wiring before you replace anything.
Fits
The vehicles it fits include the 1998-2005 Chevrolet Blazer, the 1998-2005 GMC Jimmy and the 1998-2004 Chevrolet S10, and it directly replaces the original module on them. If your vehicle is not one of these, find its year and model in the Vehicles it fits section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminal type: Pin
- Connector color: Blue
Build and materials
- Condition: Remanufactured
- Country of origin: United States
In the box
One transfer case control module. This listing holds a single module, and the vehicle takes one.
Interchange: 73-42100
TCCM05M · TCCM05 · 15668724 · 15741322 · 15988924
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
TCCM05M, TCCM05, 73-42100, 15668724, 15741322, 15988924
Frequently Asked Questions
Is this S10 transfer case control module right for a 1998-2004 Chevrolet S10?
Yes. Dorman 599-100 fits the 1998-2004 Chevrolet S10. For another year or model, look in the Vehicles it fits section.
Will this GMC Jimmy transfer case control module fit the 1998-2005 model years?
Yes. The 1998-2005 GMC Jimmy is on the fitment list for this module, and the vehicle takes one.
What connector does the Dorman 599-100 use?
The Dorman 599-100 has pin-type terminals and a blue connector.
Can a failing transfer case control module set trouble codes?
Yes, it can. A module that has stopped controlling the transfer case motor can go with stored codes, but wiring or the motor can set them too, so a shop scan helps.
Is 15668724 an interchange number for Dorman 599-100?
Yes. Number 15668724 is one of the numbers Dorman 599-100 replaces, along with 15741322 and 15988924.
