Dodge DTC P1683 – Speed Control Power Relay Or Speed Control 12 Volt Driver Circuit
DTC P1683 meaning on Dodge
DTC P1683 on a Dodge refers to an issue with the Speed Control Power Relay or Speed Control 12 Volt Driver Circuit. This diagnostic trouble code indicates a problem with the speed control system in the vehicle.
Dodge DTC P1683 symptoms
Symptoms of DTC P1683 on a Dodge may include:
- Speed control system not functioning
- Cruise control not working
- Check Engine Light illuminated
Dodge DTC P1683 causes
Common causes of DTC P1683 on a Dodge include:
- Defective speed control power relay
- Issues with the speed control 12 volt driver circuit
- Wiring or connection problems in the speed control system
Dodge DTC P1683 seriousness
The seriousness of DTC P1683 on a Dodge depends on the driver’s reliance on the speed control system. While it may not affect the drivability of the vehicle, it can impact convenience and comfort.
How to diagnose DTC P1683 on Dodge
To diagnose DTC P1683 on a Dodge, a mechanic may perform the following steps:
- Use a scan tool to retrieve the trouble codes
- Inspect the speed control power relay for proper operation
- Check the speed control 12 volt driver circuit for continuity and voltage
- Inspect wiring and connections in the speed control system
How to fix DTC P1683 on Dodge
To fix DTC P1683 on a Dodge, the following steps may be taken:
- Replace the faulty speed control power relay
- Repair any issues with the speed control 12 volt driver circuit
- Fix any wiring or connection problems in the speed control system
How to erase DTC P1683 on Dodge
DTC P1683 can be erased on a Dodge by using a scan tool to clear the trouble codes stored in the vehicle’s computer. Once the underlying issue has been addressed and fixed, the code can be cleared to reset the system.
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