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2012 Buick LaCrosse
2012 Buick LaCrosse Transmission Control Modules
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Part Number: RB609008
Guaranteed to Fit
$553.99
+ $345.00 Refundable Core Charge
Vehicle Fitment
- 2012 Buick LaCrosse Premium All Engines transmissionmfrcode : 6T70
- 2012 Buick LaCrosse Leather All Engines transmissionmfrcode : 6T70
- 2012 Buick LaCrosse Touring All Engines transmissionmfrcode : 6T70
- 2012 Buick LaCrosse Base All Engines transmissionmfrcode : 6T70
- 2012 Buick LaCrosse Convenience All Engines transmissionmfrcode : 6T70
Product Details
Notes : 19 Connectors; Pin Terminal; 2 in. Module Height; 11 in. Module Length; 7 in. Module WidthWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC24275869
Guaranteed to Fit
$796.99
+ $120.00 Refundable Core Charge
Vehicle Fitment
- 2012 Buick LaCrosse Premium All Engines AWD, Transmissionmfrcode : 6T70, Does Not Includes Pass-Thru Conn Seal (Ill C/O 10).For All Serv Contcmps; Must Ord Either Body Kit-C/Vlv; Or A Seal Kit-A/Trans Serv Dep On Rpr
- 2012 Buick LaCrosse Leather All Engines AWD, Transmissionmfrcode : 6T70, Does Not Includes Pass-Thru Conn Seal (Ill C/O 10).For All Serv Contcmps; Must Ord Either Body Kit-C/Vlv; Or A Seal Kit-A/Trans Serv Dep On Rpr
- 2012 Buick LaCrosse Touring All Engines FWD, Transmissionmfrcode : 6T70, Does Not Includes Pass-Thru Conn Seal (Ill C/O 10).For All Serv Contcmps; Must Ord Either Body Kit-C/Vlv; Or A Seal Kit-A/Trans Serv Dep On Rpr
- 2012 Buick LaCrosse Base All Engines AWD, Transmissionmfrcode : 6T70, Does Not Includes Pass-Thru Conn Seal (Ill C/O 10).For All Serv Contcmps; Must Ord Either Body Kit-C/Vlv; Or A Seal Kit-A/Trans Serv Dep On Rpr
- 2012 Buick LaCrosse Convenience All Engines FWD, Transmissionmfrcode : 6T70, Does Not Includes Pass-Thru Conn Seal (Ill C/O 10).For All Serv Contcmps; Must Ord Either Body Kit-C/Vlv; Or A Seal Kit-A/Trans Serv Dep On Rpr
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB609005
Guaranteed to Fit
$393.49
+ $345.00 Refundable Core Charge
Vehicle Fitment
- 2012 Buick LaCrosse Premium All Engines transmissionmfrcode : 6T40, With eAssist
- 2012 Buick LaCrosse Leather All Engines transmissionmfrcode : 6T40, With eAssist
- 2012 Buick LaCrosse Touring All Engines transmissionmfrcode : 6T40, With eAssist
- 2012 Buick LaCrosse Base All Engines transmissionmfrcode : 6T40, With eAssist
- 2012 Buick LaCrosse Convenience All Engines transmissionmfrcode : 6T40, With eAssist
Product Details
Notes : 10.5 in. L x 7 in. W x 2 in. H; (4) Male Round Blade Connectors; (14; 6; 2; 2) Blade TerminalsWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC24041960
Guaranteed to Fit
$806.49
+ $120.00 Refundable Core Charge
Vehicle Fitment
- 2012 Buick LaCrosse Premium All Engines 6-Speed, Automatic Transaxle, transmissionmfrcode: 6T40, Trans Cntrl Module/Tcm With Solenoids, Filter Plate Pass-Thru Connctr Seal., For Gen 2 Models, Programming Required
- 2012 Buick LaCrosse Leather All Engines 6-Speed, Automatic Transaxle, transmissionmfrcode: 6T40, Trans Cntrl Module/Tcm With Solenoids, Filter Plate Pass-Thru Connctr Seal., For Gen 2 Models, Programming Required
- 2012 Buick LaCrosse Base All Engines 6-Speed, Automatic Transaxle, transmissionmfrcode: 6T40, Trans Cntrl Module/Tcm With Solenoids, Filter Plate Pass-Thru Connctr Seal., For Gen 2 Models, Programming Required
- 2012 Buick LaCrosse Convenience All Engines 6-Speed, Automatic Transaxle, transmissionmfrcode: 6T40, Trans Cntrl Module/Tcm With Solenoids, Filter Plate Pass-Thru Connctr Seal., For Gen 2 Models, Programming Required
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Questions & Answers
Q:is this plug and play or do i have to have it programed ?
jimmy
A:BEST ANSWERHi James, I'm glad to assist you. Yes. It is plug-and-play. No programming is required. If your car appears in the vehicle fitment information below (after selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our lowest offer, which comes with a 30-day post-purchase price match guarantee. Click the link below to buy it today. Happy shopping!
https://www.carparts.com/transmission-control-module/ac-delco/ac24275869?can=cpje10432_CSQA_20240622 Show less
Jeonino E.
1 Question, 1 AnswerView all Q&As >
Q:I have a 2015 buick regal will I have to have it programmed ?
Tabitha L.
A:BEST ANSWERHi Tabitha, thank you for reaching out! Yes, this part requires programming after installation. If interested, you can click the link below to order the part while stocks last. Have a good one!
https://www.carparts.com/transmission-control-module/dorman/rb609005?can=cpab2020_csqa_20240228 Show less
Andrew B.
3 Questions, 1 AnswerView all Q&As >
Related Parts
Helpful Automotive Resources
What Does Resetting the Transmission Module Do? How and When to ResetBad connections could affect the module and cause transmission issues. Reverting the TCM to its factory settings could eliminate the problems they caused.
P0729 Code: Gear 6 Incorrect RatioNewer vehicles often have more than four gear ratios for better fuel economy. The control modules also determine when to shift up or down between gears depending on various data, such as throttle position and vehicle speed.
Why Do EVs Have Fake Engine Noise?EVs and internal combustion engine vehicles generally use powertrain data to make the sound emulate the increasing pitch of engine revs and the drops in tone during a gear shift.
Is Your Car Stuck In Neutral? Here’s WhyThe transmission fluid is also responsible for performing these duties:
Transferring power in the torque converterProviding hydraulic pressure in clutches and servosLubricating bearings, bushings, and gearsTransferring heat to cool transmission partsProviding the correct friction for clutch and band operation
P0700: Transmission Control System (MIL Request)The TCM monitors the sensors and actuators in the transmission system and sends the data to the PCM. This module monitors the throttle speed sensor, motor speed sensor, and output shaft speed sensor. Once the module detects something wrong with the transmission controls, it’ll trigger the P0700 code.
P0763 Code: Shift Solenoid C ElectricalTo change gears, the automatic transmission uses bands and clutches, which are activated by having fluid pressure in the right place at the right time. Transmission solenoids are in charge of opening and closing valves in the valve body to allow transmission fluid to flow to the clutches and bands.