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GM 12202203
PCM

2002-2003 GM

Customer Questions & Expert Answers (3)
GM 12202203 PCM
  • Part Description
    Module, Emission Control System; Engine Control Module
  • Manufacturer
    General Motors
Make sure this part fits
$188.33 MSRP: $337.07
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2003 Chevrolet S10Base, LS, Xtreme4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
    2002-2003 GMC SonomaSL, SLS4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12202203 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12202203 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Engine Control Module on Chevrolet S10? Posted by Customer
    A:
    The first step for powertrain control module (PCM) replacement requires disconnecting the negative Battery Cable with the ignition set to off to prevent pcm internal damage. First unfasten the pcm retention bar as well as the retainer from the pcm before you extract the pcm from its mounting bracket and disconnect all the electrical connectors. Start the installation process by removing the new pcm from its packaging then compare the service number with the one from the older faulty unit. Secure the pcm electrical connectors by tightening every screw to 8 n.m (71 lb in). Fit the pcm retainer into the bracket slots and use the retention bar to achieve correct placement. Check both pcm connector surfaces for debris before performing an examination of the connector gaskets which must be properly installed to avoid contamination.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the purpose of EEPROM in control modules for the 2002 Chevrolet S10? Posted by Customer
    A:
    EEPROM retains learned values such as the vehicle identification number (VIN), crankshaft variation learned position, software/calibrations identification numbers, and control module security information.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Engine Control Module
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM PCM 12202203 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12202203 PCM is available in the market under the name GM Engine Control Module. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12202203 PCM fits certain Chevrolet S10 models, as well as GMC Sonoma models.
The original GM component designated by manufacturer part number 12202203 maintains top performance when functioning as the Module, Emission Control System; Engine Control Module unit. The component 12202203 is constructed from durable material and its dimensions span 8.2 x 4.2 x 10.4 inches while weighing 4.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of ECM. The part 12202203 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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