Engine-Codes - Generic - B1400

B1400 Code - Driver Power Window One Touch Window Relay Circuit Short To Battery

- Code Popularity: 12,890 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1400 Code?

  • Faulty Driver Power Window One Touch Window Relay
  • Driver Power Window One Touch Window Relay harness is open or shorted
  • Driver Power Window One Touch Window Relay circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How to Fix the B1400 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 B1400 code?

Labor: 1.0

The cost to diagnose the B1400 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 B1400 code possible symptoms?

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

|What Does the B1400 Code Mean?

The Body Control Module (BCM) monitors the Driver Power Window One Touch Window Relay. The BCM sets the OBDII code when the Driver Power Window One Touch Window Relay is not to factory specifications.

Driver Power Window One Touch Window Relay Circuit Short To Battery

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