Engine-Codes - Generic - B1330

B1330 Code - Control Module Power 2 Circuit Low/Open Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1330 code possible causes

  • Faulty Control Module Power
  • Control Module Power harness is open or shorted
  • Control Module Power circuit poor electrical connection

|How is the B1330 code repair?

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.

|B1330 code tech notes

- B1330 03: Control Module Power 2 Circuit Low Voltage
- B1330 04: Control Module Power 2 Circuit Open

|What is the cost to diagnose the B1330 code

Labor: 1.0

The cost to diagnose the B1330 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 B1330 code possible symptoms?

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

|What is B1330 code meaning?

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. The Powertrain Control Module (PCM) sets the OBDII code when the Control Module Power is not to factory specifications.

|Need more information with the B1330 code?

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|B1330 code information for specific makes

|Need help with a B1330 code?

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