Chrysler DTC P1475 – Auxiliary 5 Volt Output Too High
DTC P1475 meaning on Chrysler
DTC P1475 on a Chrysler vehicle indicates that the Auxiliary 5 Volt Output is too high. This diagnostic trouble code (DTC) is stored when the powertrain control module (PCM) detects that the voltage output from the 5-volt reference circuit is above the specified range.
Chrysler DTC P1475 symptoms
Symptoms of DTC P1475 on a Chrysler may include:
- Check Engine Light (MIL) illuminated
- Engine running rough
- Reduced engine performance
- Potential drivability issues
Chrysler DTC P1475 causes
Common causes of DTC P1475 on a Chrysler include:
- Short to voltage in the 5-volt reference circuit
- Failed 5-volt reference circuit sensor
- PCM software issue
Chrysler DTC P1475 seriousness
While DTC P1475 may not always result in immediate drivability issues, it is important to address this code promptly to prevent potential damage to other components and ensure proper engine performance.
How to diagnose DTC P1475 on Chrysler
To diagnose DTC P1475 on a Chrysler, a mechanic may perform the following steps:
- Use a scan tool to retrieve the DTC and freeze frame data
- Inspect the 5-volt reference circuit for shorts or high resistance
- Test the sensors connected to the 5-volt reference circuit
- Check for any software updates for the PCM
How to fix DTC P1475 on Chrysler
To fix DTC P1475 on a Chrysler, the following steps may be taken:
- Repair any shorts or high resistance in the 5-volt reference circuit
- Replace any faulty sensors connected to the 5-volt reference circuit
- If necessary, update the PCM software
How to erase DTC P1475 on Chrysler
To erase DTC P1475 on a Chrysler, a scan tool can be used to clear the code after the underlying issue has been addressed and repaired. Once the repair is completed, the code can be cleared to reset the Check Engine Light.
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