Engine-CodesChrysler – P0516 Chrysler

P0516 Chrysler Code - Battery Temperature Sensor Circuit Low

Quick Answer

The P0516 Chrysler code indicates a problem with the battery temperature sensor circuit being too low. Common causes include Faulty battery temperature sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris affecting sensor operation. 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
P0516 Chrysler indicates Battery Temperature Sensor Circuit Low.
Common causes
Common causes include Faulty battery temperature sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris affecting sensor operation.
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.
Table of contents Created and updated by William Orellana on Aug 30, 2024
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Code P0516 Chrysler Description

The P0516 Chrysler code indicates a problem with the battery temperature sensor circuit being too low. The battery temperature sensor is responsible for monitoring the temperature of the vehicle's battery to prevent overheating and ensure optimal performance. When the sensor detects a low voltage or resistance in the circuit, it triggers this diagnostic trouble code. This issue can potentially affect the vehicle's charging system, battery performance, and overall electrical system operation. If left unaddressed, it could lead to battery damage, poor fuel efficiency, and even electrical system failures.

OBDII Code P0516 Chrysler - Battery Temperature Sensor Circuit Low
P0516 Chrysler Code - Battery Temperature Sensor Circuit Low

Common Causes of P0516 Chrysler

  1. Faulty battery temperature sensor
  2. Damaged wiring or connectors in the sensor circuit
  3. Corrosion or debris affecting sensor operation
  4. Issues with the battery itself affecting sensor readings
  5. Electrical system malfunctions interfering with sensor signals

Symptoms of P0516 Chrysler

  1. Check engine light illuminated on the dashboard
  2. Inaccurate battery temperature readings on the instrument cluster
  3. Difficulty starting the vehicle
  4. Reduced fuel efficiency
  5. Erratic behavior of electrical components

How to Fix P0516 Chrysler

  1. Begin by diagnosing the root cause of the issue using a diagnostic scanner to retrieve the specific trouble code.
  2. Inspect the battery temperature sensor and its wiring for any visible damage or corrosion. Replace the sensor if necessary.
  3. Check the battery health and connections to ensure they are in good condition.
  4. Clear the trouble code from the vehicle's computer using the diagnostic scanner.
  5. Test drive the vehicle to verify that the issue has been resolved and that the check engine light does not reappear.

Cost to Fix P0516 Chrysler

The cost of repairing a P0516 Chrysler code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $100 to $300 for parts and labor. Keep in mind that diagnostic time and labor rates can impact the overall cost, so it's advisable to consult with a trusted mechanic or repair shop for a more accurate estimate.

When is the Code Detected?

Battery temperature sensor output value is 0.2 V or less for 0.5 seconds or more with the ignition switch ON

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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