AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - B1486

B1486 Code - Brake Pedal Input Circuit Ground Short

- Code Popularity: 5,306 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Apr 14, 2019
Share on Facebook   Share on Twitter   Share on Linkedin

|Code B1486 Possible Causes

  • Faulty Brake Pedal Position Switch
  • Brake Pedal Position Switch harness is open or shorted
  • Brake Pedal Position Switch circuit poor electrical connection
  • Faulty Smart Junction Box (SJB)

|How do I Fix the Code B1486?

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 B1486?

Labor: 1.0

The cost of diagnosing the B1486 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 B1486 Possible Symptoms?

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

|Code B1486 Description

Fused battery voltage is supplied to the Brake Pedal Position (BPP) Switch from Smart Junction Box (SJB) fuse along the circuit. When the brake pedal is pressed, the BPP switch supplies fused battery voltage to the Anti-Lock Brake System (ABS) module, the Powertrain Control Module (PCM) and the SJB along the circuit.

OBDII Code B1486 - Brake Pedal Input Circuit Ground Short - AutoCodes.com
B1486 Code - Brake Pedal Input Circuit Ground Short

|Need More Information on the B1486 Code?

Need more information on how to fix the B1486 code? Get Access to Factory Service Manuals

|Information for Specific Makes

|Need Help with the B1486 Code?

Get the B1486 code diagnosed by a professional: Find a repair shop in your area

|Code B1486 comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1486 code? Have you replaced any parts?
Any information is appreciated. Thanks