Engine-Codes - Oldsmobile - B1910 OLDSMOBILE

B1910 OLDSMOBILE Code - Generator L Terminal Open Circuit

- Code Popularity: 1,117 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1910 OLDSMOBILE Code?

  • Faulty Generator (Alternator)
  • Generator harness is open or shorted
  • Generator circuit poor electrical connection

|How to Fix the B1910 OLDSMOBILE 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 B1910 OLDSMOBILE code?

Labor: 1.0

The cost to diagnose the B1910 OLDSMOBILE 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.

|What are B1910 OLDSMOBILE code possible symptoms?

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

|What Does the B1910 OLDSMOBILE Code Mean?

Generator grounds circuit when the ignition switch is in the RUN position and engine speed is less than 400 RPM. The Diagnostic Trouble Code (DTC) B1910 will set when the Instrument Panel Cluster (IPC) determines that engine speed is less than 400 RPM and senses a high voltage (open) in the generator.

Generator L Terminal Open Circuit

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