Engine-Codes - Generic - P0A29

P0A29 Code - Hybrid Battery Power Off Circuit High

- Code Popularity: 1,916 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 P0A29?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Hybrid Battery
  • Hybrid Battery harness is open or shorted
  • Hybrid Battery circuit poor electrical connection
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How to Fix the DTC P0A29?

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 P0A29 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 P0A29 Code Mean?

The Engine Control Module (ECM) monitors the Hybrid Battery. The ECM sets the OBDII code when the Hybrid Battery is not to factory specifications.

P0A29 Code - Hybrid Battery Power Off Circuit High

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Code P0A29 Information for Specific Makes

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