Engine-Codes - Buick - P0D40 Buick

P0D40 Buick Code - Battery Charger Input Voltage Sensor Circuit High Voltage

- Code Popularity: 701 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0D40 Buick?

  • Faulty Battery Charger
  • Battery Charger harness is open or shorted
  • Battery Charger circuit poor electrical connection

|How to Fix the P0D40 Buick Code?

Start by checking 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's pins.

|What is the Cost to Diagnose the Code P0D40 Buick?

Labor: 1.0

The cost to diagnose the P0D40 Buick code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code P0D40 Buick Possible Symptoms?

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

|What Does the P0D40 Buick Code Mean?

The battery charger contains several internal sensor diagnostics that require the vehicle AC supply to be in the proper range. These diagnostics are internal battery charger diagnostics, but need the correct AC voltage to run properly.

P0D40 Buick Code - Battery Charger Input Voltage Sensor Circuit High Voltage

|Need more Information on the P0D40 Buick Code?

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|Need Help with the P0D40 Buick Code?

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