Cadillac P1833: Pressure Control Solenoid Circuit Low Input (5L40-E)
Is your scanner showing Cadillac P1833?
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Cadillac P1833: Pressure Control Solenoid Circuit Low Input (5L40-E)
OVERVIEWWhat Does The Cadillac P1833 Code Mean?
Engine started, system voltage from 8-18v, and the TCM detected a short to ground on the HSD2 circuit with the HSD2 commanded on. The TCM provides power to the pressure control solenoid, the shift solenoids, and the TCC PWM solenoid.
What Are The Potential Causes Of The Cadillac P1833 Code?
- Pressure control solenoid control circuit is shorted to ground
- Pressure control solenoid is damaged or it has failed
- Transmission internal harness assembly may be shorted
- TCM has failed
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
>>> KAIWEETS Digital Multimeter
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
GM, 2013, Service Bullettin – Prior To Any Circuit Testing.
