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Engine-Codes – Generic – P06AE

P06AE Code - Control Module Power Up Temperature Sensor Circuit High Voltage

Quick Answer

The diagnostic trouble code P06AE refers to a Control Module Power Up Temperature Sensor Circuit High Voltage. Common causes include Faulty temperature sensor, Wiring issues or shorts in the temperature sensor circuit, Damaged control module. 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
P06AE indicates Control Module Power Up Temperature Sensor Circuit High Voltage.
Common causes
Common causes include Faulty temperature sensor, Wiring issues or shorts in the temperature sensor circuit, Damaged control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P06AE Description

The diagnostic trouble code P06AE refers to a Control Module Power Up Temperature Sensor Circuit High Voltage. In modern vehicles, control modules are responsible for monitoring and controlling various systems within the vehicle, such as the engine, transmission, and emissions. The temperature sensor circuit is designed to measure the temperature of the control module during startup and normal operation. When the voltage in this circuit is detected to be too high, it triggers the P06AE code.

OBDII Code P06AE - Control Module Power Up Temperature Sensor Circuit High Voltage
P06AE Code - Control Module Power Up Temperature Sensor Circuit High Voltage

Common Causes of P06AE

  1. Faulty temperature sensor
  2. Wiring issues or shorts in the temperature sensor circuit
  3. Damaged control module
  4. Software malfunction in the control module
  5. Electrical interference or corrosion in the circuit

Symptoms of P06AE

  1. Check engine light illuminated on the dashboard
  2. Poor fuel efficiency
  3. Rough idling or engine vibrations
  4. Engine stalling or hesitation during acceleration
  5. Overheating of the engine

How to Fix P06AE

  1. Begin by performing a thorough inspection of the temperature sensor, wiring, and control module to identify any visible damage or issues.
  2. Use a multimeter to test the voltage in the temperature sensor circuit and compare it to the manufacturer's specifications.
  3. If a faulty temperature sensor is identified, replace it with a new, OEM-quality sensor.
  4. Check and repair any damaged wiring or connections in the circuit.
  5. If the control module is found to be damaged, it may need to be replaced or reprogrammed by a qualified technician.

Cost to Fix P06AE

The cost of repairing a Control Module Power Up Temperature Sensor Circuit High Voltage issue can vary depending on the specific cause of the problem and the vehicle's make and model. In general, the cost of parts for this repair can range from $50 to $200, while labor costs typically range from $100 to $300. Overall, the total repair cost could be anywhere from $150 to $500 or more. It's important to note that diagnostic time and labor rates can vary between different auto repair shops, so it's advisable to obtain quotes from multiple sources before proceeding with the repair.

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Code P06AE Information for Specific Makes

  • P06AE Buick — Control Module Power Up Temperature Sensor Circuit High Voltage
  • P06AE Cadillac — Control Module Power Up Temperature Sensor Circuit High Voltage
  • P06AE Chevrolet — Control Module Power Up Temperature Sensor Circuit High Voltage
  • P06AE GMC — Control Module Power Up Temperature Sensor Circuit High Voltage
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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