RETURNS NOT ACCEPTED for: Pigtails, Harnesses, or Extensions. These are custom built per order. Please ask any questions before ordering.

T42-Transmission-Control-Module-(TCM)-|-2007-Chevrolet-Trailblazer-SS-4L70E-Transmission-|-GM-12636660-|-Hardware-Code-12636660

T42 Transmission Control Module (TCM) | 2007 Chevrolet Trailblazer SS 4L70E Transmission | GM 12636660 | Hardware Code 12636660

Part Number: AWP-5034
Regular price
$187.50
Sale price
$125.00
Unit price
per 
Shipping calculated at checkout.

COMPATIBILITY
This Transmission Control Module (TCM) is a genuine replacement for all 2007 Chevrolet Trailblazer SS models with the engine and 4L70E transmission. The GM part number for this ECU is 12636660 and the hardware code is 12636660. Enthusiasts commonly refer to this module as a T42 Transmission Control Module (TCM).

VIN PROGRAMMING
Once we receive your order, we will pull a used, but inspected and tested, ECU from our inventory and program it with the latest GM calibration for a 2007 Chevrolet Trailblazer SS with the engine and 4L70E transmission. IMPORTANT! If this ECU will be installed in a 2007 Chevrolet Trailblazer SS, you must provide us with your Vehicle Identification Number (VIN) for compatibility. You may provide a VIN during checkout as a note on the order or by email immediately following your purchase.