Chevrolet 1500 P Codes (Powertrain) P1600 - P1699 P1639

Found 1 result
Browse by repair topic
P1626P1639

    Code P1639 5 Volts Reference Circuit 2

    2002 CHEVROLET 1500
    24 ANSWERS
    24 IMAGES
    Asked by Radjohn
    Ask a new Chevrolet 1500 question