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OEM 2003 Chevrolet Suburban 1500 Engine Control Module

Engine Control Computer
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1 Engine Control Module found

  • 2003 Chevy Suburban 1500 Engine Control Module - 12581565
    2003 Chevy Suburban 1500 Engine Control Module Diagram - 12581565
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    2003 Chevrolet Suburban 1500 PCM

    Part Number: 12581565
    Product Specifications
    • Other Name: Module, Emission Control System; Engine Control Module; ECM
    • Replaces: 89017733
    • Item Weight: 4.40 Pounds
    • Item Dimensions: 9.2 x 4.2 x 12.6 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 12581565
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2003 Chevrolet Suburban 1500 Submodels:
    • LS, LT, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS

2003 Chevrolet Suburban 1500 Engine Control Module

With a comprehensive array of OEM 2003 Chevrolet Suburban 1500 Engine Control Module, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Suburban 1500 Engine Control Module are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Suburban 1500 Parts Questions & Experts Answers

  • Q: What is the function of the service programming system (SPS) in programming an Engine Control Module on 2003 Chevrolet Suburban 1500?
    A: Through the SPS the technician can program control modules by using the DLC while running serial data that both tools share for code retrieval and data display and code clearing. Under this procedure technicians install software along with calibrations that match specific vehicle requirements. Control modules utilize Flash Read Only Memory (Flash Memory) together with Electrically Erasable Programmable Read Only Memory (EEPROM) memory types. Integrated EEPROM enables the programming of specific memory zones without changing other parts so it stores learned data along with the vehicle identification number (VIN), crankshaft learned position, software/calibration IDs and control module protection data. Flash Memory has larger storage capability because programmers delete all information during the process to insert new data.

Related 2003 Chevrolet Suburban 1500 Parts

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2002 Chevrolet Suburban 1500 Engine Control Module 2004 Chevrolet Suburban 1500 Engine Control Module