Engine-Codes - Generic - P0A0F

P0A0F Code - Engine Failed to Start

- Code Popularity: 37,120 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC P0A0F?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • SFI system
  • Faulty Power management control ECU
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How to Fix the DTC P0A0F?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0A0F code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P0A0F Code Mean?

The HV control ECU detects this DTC and effects fail–safe control if the engine or transaxle gear has seized up, or foreign objects have been caught in either of them.
If an engine malfunction occurs, an engine malfunction signal is sent from the ECM to the power management control ECU (HV CPU) . When the power management control ECU (HV CPU) receives this signal, it sets a DTC and performs fail-safe control.

P0A0F Code - Engine Failed to Start

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Code P0A0F Information for Specific Makes

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