Chrysler P1683: Speed Control Relay Or Driver Circuit Malfunction
Is your scanner showing Chrysler P1683?
No worries. We'll show you what it means and how to deal with it.
Chrysler P1683: Speed Control Relay Or Driver Circuit Malfunction
OVERVIEWWhat Does The Chrysler P1683 Code Mean?
Engine started, engine running with the S/C switch “on”; and the PCM detected an unusual voltage condition on the S/C Relay control circuit during the CCM test.
What Are The Potential Causes Of The Chrysler P1683 Code?
- S/C power supply circuit is open or shorted to ground
- S/C dump solenoid (servo) is damaged or has failed
- PCM 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
>>> Cardone 79-4407 Remanufactured Chrysler Computer (Renewed)
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Chrysler P1683, DTCDECODE.
