Engine-Codes - Generic - P0B34

P0B34 Code - High Voltage Service Disconnect Circuit Performance

- Code Popularity: 1,461 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0B34?

  • Faulty Voltage Service Disconnect Port
  • Voltage Service Disconnect Port harness is open or shorted
  • Voltage Service Disconnect Port circuit poor electrical connection

|How to Fix the P0B34 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 P0B34?

Labor: 1.0

The cost to diagnose the P0B34 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 P0B34 Possible Symptoms?

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

|What Does the P0B34 Code Mean?

The Engine Control Module (ECM) monitors the High Voltage Service Disconnect Port. The ECM sets the OBDII code when the High Voltage Service Disconnect Port is not to factory specifications.

P0B34 Code - High Voltage Service Disconnect Circuit Performance

|Need more Information on the P0B34 Code?

Need more information on how to fix the P0B34 code? Get Access to Factory Service Manuals

|Need Help with the P0B34 Code?

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