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C3500 HD 6.5 F, Automatic
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DTC P1626: Vehicle Theft Deterrent Controller Serial Data Circuit
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Notes
DTC P1626: Vehicle Theft Deterrent Controller Serial Data Circuit: Notes
NOTE:
For circuit reference, refer to appropriate schematic. See
Fig 1
or
Fig 2
.
Fig 1: PCM & Serial Data System Circuit Diagram ("C" & "K" Series)
Courtesy of GENERAL MOTORS CORP.
Fig 2: PCM & Serial Data System Circuit Diagram ("G" Series)
Courtesy of GENERAL MOTORS CORP.