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AutoCodes - Generic - B1604

B1604 Code - Lamp Anti-Theft Indicator Circuit Open

- Code Popularity: 15,464 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated May 02, 2019
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|Code B1604 Possible Causes

  • Faulty Lamp Anti-Theft Indicator
  • Lamp Anti-Theft Indicator harness is open or shorted
  • Lamp Anti-Theft Indicator circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How do I Fix the Code B1604?

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's pins.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B1604?

Labor: 1.0

The cost of diagnosing the B1604 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B1604 Possible Symptoms?

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

|Code B1604 Description

The Body Control Module (BCM) monitors the Lamp Anti-Theft Indicator. The BCM sets the OBDII code when the Lamp Anti-Theft Indicator is not to factory specifications.

OBDII Code B1604 - Lamp Anti-Theft Indicator Circuit Open - AutoCodes.com
B1604 Code - Lamp Anti-Theft Indicator Circuit Open

|Need More Information on the B1604 Code?

Need more information on how to fix the B1604 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1604 Code?

Get the B1604 code diagnosed by a professional: Find a repair shop in your area

|Code B1604 comments

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