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GM 16263494
PCM

1999-2002 GM

Customer Questions & Expert Answers (10)
GM 16263494 PCM
  • Part Description
    Module, Emission Control System; Engine Control Module
  • Manufacturer
    General Motors
Make sure this part fits
$341.63 MSRP: $610.42
You Save: $268.79 (45%)
Core Charge: $63.00
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    1999-2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1999-2001 Chevrolet AstroBase, LS, LT6 Cyl 4.3 L GAS
    1999-2000 Chevrolet BlazerBase, LS, LT, Trailblazer6 Cyl 4.3 L GAS
    1999 Chevrolet C1500LS8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1999 Chevrolet C1500 SuburbanBase, LS, LT8 Cyl 5.7 L GAS
    1999-2000 Chevrolet C2500Base, LS8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    1999 Chevrolet C2500 SuburbanBase, LS8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    1999-2000 Chevrolet C3500Base, LS8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    1999-2002 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1999-2002 Chevrolet Express 2500Base, LS6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 16263494 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 16263494 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be ensured when installing the new VCM for the 2000 Cadillac Escalade? Posted by Customer
    A:
    Ensure the replacement VCM service number matches the original or that the original VCM is being installed.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What is the final step in the installation process for the 2000 Chevrolet Astro? Posted by Customer
    A:
    Reconnect the negative battery cable before programming the VCM.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What equipment should be used for VCM programming for the 2000 Chevrolet Express 3500? Posted by Customer
    A:
    Use an updated Techline terminal and follow the user's instructions for VCM programming.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What does the service programming system (SPS) enable a technician to do for the 2002 Chevrolet Express 2500? Posted by Customer
    A:
    It enables a technician to program a control module through the data link connector (DLC), using the same serial data circuit as the scan tool for retrieving diagnostic trouble codes (DTCs) and displaying data.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    How should the knock sensor module be aligned during installation for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Align the notches of the knock sensor module with those in the socket, pressing only on the ends until it clicks into place.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What should be done for VCM replacement for the 2000 GMC Jimmy? Posted by Customer
    A:
    Remove the access cover screws and the access cover, ensuring the KS module is placed safely to avoid damage. Gently pinch the retaining clip to remove the KS module.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What procedures must be performed on the new VCM to avoid a DTC P1336 for the 2000 GMC C3500? Posted by Customer
    A:
    The Passlock Reprogramming procedure and CKP System Variation Learn procedure must be performed.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What should be done with the service brakes during the learn procedure for the 2000 GMC Safari? Posted by Customer
    A:
    Hold the service brakes throughout the learn procedure.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Engine Control Module
    Q:
    What precautions should be taken before programming for the 2002 GMC Savana 3500? Posted by Customer
    A:
    Disable any systems that may load the battery, ensure the ignition switch is in the correct position, and confirm all tool connections are secure, including the RS-232 cable, DLC connection, voltage supply circuits, and OBPA.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this 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 16263494 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 16263494 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 16263494 PCM fits certain Chevrolet S10, Tahoe, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sonoma. Additionally, it is compatible with Cadillac Escalade and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 16263494 maintains top performance when functioning as the Module, Emission Control System; Engine Control Module unit. The component 16263494 is constructed from durable material and its dimensions span 11.0 x 8.2 x 4.1 inches while weighing 5.60 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 16263494 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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