C0381 Cadillac Code - Range Actuator System Performance High Temperature
Quick Answer
The C0381 Cadillac diagnostic trouble code (DTC) indicates a Range Actuator System Performance High Temperature issue. Common causes include Faulty range actuator sensor, Electrical issues in the range actuator system, Low transmission fluid level. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C0381 Cadillac indicates Range Actuator System Performance High Temperature.
- Common causes
- Common causes include Faulty range actuator sensor, Electrical issues in the range actuator system, Low transmission fluid level.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code C0381 Cadillac Description
The C0381 Cadillac diagnostic trouble code (DTC) indicates a Range Actuator System Performance High Temperature issue. This means that there is a problem with the range actuator system's performance when the temperature is too high. The range actuator system is responsible for controlling the gear range selection in the transmission. If this system is not functioning correctly, it can lead to issues with shifting gears, causing poor vehicle performance and potentially damaging the transmission.
Common Causes of C0381 Cadillac
- Faulty range actuator sensor
- Electrical issues in the range actuator system
- Low transmission fluid level
- Overheating transmission
- Malfunctioning transmission control module
Symptoms of C0381 Cadillac
- Difficulty shifting gears
- Harsh or delayed shifting
- Transmission slipping
- Transmission overheating
- Decreased fuel efficiency
How to Fix C0381 Cadillac
- Check and top up transmission fluid levels
- Inspect and replace the range actuator sensor if faulty
- Check and repair any electrical issues in the range actuator system
- Inspect and repair any overheating issues in the transmission
- Reset the transmission control module and clear the DTC
Cost to Fix C0381 Cadillac
The typical repair costs for addressing a C0381 Cadillac code can range from $200 to $600, including parts and labor. However, the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to check with local repair shops for a more accurate estimate. Labor rates typically range between $80 and $150 per hour, with rates potentially higher at dealerships and lower at independent shops.
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