Drivetrain› 4x4 Driveline Components

Dorman

TRANSFER CASE MODULE

$364.19

SKU: D00I 599-113

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Dorman 599-113 Remanufactured Transfer Case Control Module is a direct replacement for original models, restoring lost transfer case motor control and addressing common trouble codes. It is compatible with Chevrolet Trailblazer and GMC Envoy models, featuring a black connector and pin terminal type. Dimensions are 9in x 6in x 3in, and it weighs 0.600 lbs.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 599-113

Videos

How To Override Stuck 4WD On A GMC Vehicle, Transfer Case Control Module Remove and Replace

How To Override Stuck 4WD On A GMC Vehicle, Transfer Case Control Module Remove and Replace
GMC Envoy/Trailblazer "Service 4WD" -Part 2 (SI Ep. 12.1)

GMC Envoy/Trailblazer "Service 4WD" -Part 2 (SI Ep. 12.1)
2002 Chevrolet Trailblazer 4.2l Service 4x4 - 4WD Not Working - U1000, C0374, C0379, C0550

2002 Chevrolet Trailblazer 4.2l Service 4x4 - 4WD Not Working - U1000, C0374, C0379, C0550

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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