Cadillac P1626: Theft Deterrent System Fuel Enable Circuit Malfunction
Is your scanner showing Cadillac P1626?
No worries. We'll show you what it means and how to deal with it.
Cadillac P1626: Theft Deterrent System Fuel Enable Circuit Malfunction
OVERVIEWWhat Does The Cadillac P1626 Code Mean?
Key on, Vehicle Theft Deterrent (VTD) System enabled and Fuel Decision Point reached, and the PCM detected a loss of “fuel enabled” due to a loss of communications with the engine running, or the PCM did not detect a password message form the Instrument Panel Cluster.
How Can You Fix The Cadillac P1626 Code?
- Perform the Powertrain Onboard Diagnostic System Check
- If DTC P1604 is also set, refer to the repair chart for the Loss of IPC Serial Data (the most likely cause is lost communications)
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> GM Genuine Parts Theft Deterrent Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
