Dodge DTC P1684 – Battery Disconnected Within Last 50 Starts
DTC P1684 meaning on Dodge
- DTC P1684 indicates that the battery has been disconnected within the last 50 engine starts.
- This diagnostic trouble code is stored in the Powertrain Control Module (PCM) memory.
Dodge DTC P1684 symptoms
- Typically, there are no noticeable symptoms associated with DTC P1684.
- It is more of an informational code rather than a code indicating a specific problem.
Dodge DTC P1684 causes
- The primary cause of DTC P1684 is disconnecting the battery within the last 50 engine starts.
- This could happen during maintenance or repair work on the vehicle.
Dodge DTC P1684 seriousness
- DTC P1684 is not a serious issue and does not affect the performance or safety of the vehicle.
- It is more of an informational code for the technician to be aware of recent battery disconnect events.
How to diagnose DTC P1684 on Dodge
- Diagnosing DTC P1684 is straightforward as it simply indicates a recent battery disconnect.
- Check for any recent maintenance or repair work that may have involved disconnecting the battery.
How to fix DTC P1684 on Dodge
- To clear DTC P1684, reconnect the battery and start the engine at least 50 times to reset the code.
- If the battery was disconnected for a valid reason, such as maintenance, the code should clear on its own.
How to erase DTC P1684 on Dodge
- Once the battery has been reconnected and the engine has been started at least 50 times, the DTC P1684 should be automatically erased from the PCM memory.
- If the code persists after multiple engine starts, further diagnosis may be needed to ensure there are no underlying issues.