P1A71 Saturn Code - 14 Volt Power Module Temperature Sensor 2 Performance
Quick Answer
The 14 V power module, also called the accessory DC power control module, constantly monitors system temperature to protect against overheat conditions. Common causes include Faulty 14 Volt Power Module Temperature Sensor 2, 14 Volt Power Module Temperature Sensor 2 harness is open or shorted, 14 Volt Power Module Temperature Sensor 2 circuit poor electrical connection. 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
- P1A71 Saturn indicates 14 Volt Power Module Temperature Sensor 2 Performance.
- Common causes
- Common causes include Faulty 14 Volt Power Module Temperature Sensor 2, 14 Volt Power Module Temperature Sensor 2 harness is open or shorted, 14 Volt Power Module Temperature Sensor 2 circuit poor electrical connection.
- 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.
Code P1A71 Saturn Description
What are the Possible Causes of the DTC P1A71 Saturn?
- Faulty 14 Volt Power Module Temperature Sensor 2
- 14 Volt Power Module Temperature Sensor 2 harness is open or shorted
- 14 Volt Power Module Temperature Sensor 2 circuit poor electrical connection
How to Fix the DTC P1A71 Saturn?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1A71 Saturn code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1A71 Saturn code?
Need more information on how to fix the P1A71 Saturn code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1A71 Saturn code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1A71 Saturn Code
1. What does the OBDII code P1A71 mean for a Saturn vehicle?
P1A71 indicates an issue with the 14 Volt Power Module Temperature Sensor 2, specifically that its performance is outside the expected range.
2. What are common symptoms of a P1A71 code in a Saturn?
Symptoms may include warning lights on the dashboard, reduced fuel efficiency, battery charging issues, or the vehicle entering a limp mode.
3. What causes the P1A71 code to appear?
Possible causes include a faulty temperature sensor, damaged wiring or connections, a malfunctioning power module, or an issue with the vehicle's control module.
4. Can I drive my Saturn with a P1A71 code?
Driving with this code is not recommended, as it may lead to further electrical or performance issues, potentially leaving you stranded.
5. How do you diagnose the P1A71 code?
Diagnosis involves checking the temperature sensor, inspecting wiring and connectors for damage or corrosion, and testing the 14 Volt Power Module for proper functionality.
6. How is the P1A71 code commonly fixed?
Repairs may include replacing the temperature sensor, repairing damaged wiring, cleaning connections, or replacing the power module if it's faulty.
7. Is the P1A71 code related to the battery or charging system?
Yes, it is related, as the 14 Volt Power Module plays a role in managing the battery charging and electrical system performance.
8. How much does it cost to fix a P1A71 code on a Saturn?
Repair costs vary but typically range from $100 to $500, depending on whether the sensor, wiring, or power module needs replacement.
9. Can a software update fix the P1A71 code?
In some cases, a software update for the vehicle's control module may address the issue if it’s caused by a programming error.
10. How can I prevent the P1A71 code from returning?
Regular maintenance, inspecting electrical connections, and promptly addressing warning lights can help prevent this code from reoccurring.
Discuss the causes and fixes for P1A71 Saturn OBDII Code
Code P1A71 Saturn comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
