6T70 6T75 6T80 Transmission Control Module TCM TCU 24275870 for Chevrolet Buick GMC Cadillac

Specifications

Part details

Part type: TCM / TCU Module
OE / part number: 24275870
Transmission: GM 6T70 / 6T75 — 6-speed automatic
Condition: Remanufactured
Type: TCU（Transmission Control Unit）
Minimum order: 1 piece
Warranty: 3–12 months (by product)
Inspection: Checked before shipment
Shipping: Worldwide · DHL / FedEx / UPS / forwarder

Description

What this part does

The TCM / TCU is the electronic control module that reads sensors and drives the shift solenoids. Faulty modules typically cause fault codes, limp mode, no communication with the scan tool or erratic shifting.

Every module is checked on a test bench before shipment.
Coding / adaptation may be required after installation; we can advise on software versions.
Send a photo of the label on your old module so we can match the hardware number.

Confirm fitment before you order

Send your VIN (17 characters) or the transmission code.
Send the part number and a photo of the label on your old part.
We confirm compatibility, price and shipping before you pay.

Check fitment on WhatsApp →

About the transmission

GM 6T70 / 6T75

6-speed automatic

6T70

The GM 6T70 / 6T75 is a 6-speed transverse automatic for larger GM and Ford (6F50 / 6F55) models.

All GM 6T70 / 6T75 parts →

FAQ

Buying this part

01Is the 6T70 6T75 6T80 Transmission Control Module TCM TCU 24275870 for Chevrolet Buick GMC Cadillac available?

This part is listed in the HYL GLOBAL catalog in Guangzhou, China. Current availability, condition and lead time are confirmed on your quotation. Every item is checked before shipment.

02How do I confirm it fits my car?

Send us your VIN, or the part number on your original part (24275870), and photos of the label. We check it against GM 6T70 / 6T75 versions before you pay.

03What warranty do you offer?

Depending on the product and condition, warranty runs from 3 to 12 months. Details are confirmed on your quotation.

04How is it shipped?

We ship worldwide by express courier (DHL, FedEx, UPS, TNT) or through your own forwarder. Parts are packed in protective foam and cartons; payment by T/T, Western Union or Alibaba Trade Assurance.

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