Chrysler DTC P1683 – Speed Control Power Relay Or Speed Control 12 Volt Driver Circuit
DTC P1683 meaning on Chrysler
DTC P1683 for Chrysler refers to an issue with the Speed Control Power Relay or Speed Control 12 Volt Driver Circuit. This diagnostic trouble code indicates a problem related to the speed control system in the vehicle.
Chrysler DTC P1683 symptoms
Symptoms of DTC P1683 on a Chrysler vehicle may include:
- Speed control system not functioning
- Check Engine Light illuminated
- Vehicle may not maintain set speed
Chrysler DTC P1683 causes
Common causes of DTC P1683 on Chrysler vehicles include:
- Defective speed control power relay
- Faulty speed control 12 volt driver circuit
- Wiring issues in the speed control system
Chrysler DTC P1683 seriousness
The seriousness of DTC P1683 on a Chrysler vehicle can vary. While it may not directly affect the drivability of the vehicle, it can impact the functionality of the speed control system, which may be a convenience and safety concern for some drivers.
How to diagnose DTC P1683 on Chrysler
To diagnose DTC P1683 on a Chrysler vehicle, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the trouble codes
- Inspect the speed control power relay and related wiring for any visible damage
- Test the speed control 12 volt driver circuit for proper voltage and continuity
How to fix DTC P1683 on Chrysler
To fix DTC P1683 on a Chrysler vehicle, the following steps may be taken:
- Replace the defective speed control power relay if necessary
- Repair any damaged wiring in the speed control system
- If the speed control 12 volt driver circuit is faulty, it may need to be repaired or replaced
How to erase DTC P1683 on Chrysler
To erase DTC P1683 on a Chrysler vehicle, the code can be cleared using a diagnostic scanner. Once the underlying issue has been addressed and fixed, the code can be cleared to reset the Check Engine Light.
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