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AutoCodes - Generic - B1483

B1483 Code - Brake Pedal Input Circuit Failure

- Code Popularity: 25,623 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B1483?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other 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)
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How to Fix the DTC B1483?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1483 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B1483 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 B1483 - Brake Pedal Input Circuit Failure - AutoCodes.com
B1483 Code - Brake Pedal Input Circuit Failure

Need More Information on the Code?

Need more information on how to fix the B1483 code? Get Access to Factory Service Manuals

Information for Specific Makes

  • B1483 Chrysler Channel 8 Audio Speaker Output Circuit Shorted Together
  • B1483 Dodge Channel 8 Audio Speaker Output Circuit Shorted Together
  • B1483 Ford Brake Pedal Input Circuit Failure
  • B1483 Hyundai 2nd Stage Driver Airbag Resistance Circuit Short To Ground
  • B1483 Jeep Channel 8 Audio Speaker Output Circuit Shorted Together
  • B1483 KIA 2nd Stage Driver Airbag Resistance Circuit Short To Ground
  • B1483 Lincoln Brake Pedal Input Circuit Failure
  • B1483 Mercury Brake Pedal Input Circuit Failure
  • B1483 RAM Channel 8 Audio Speaker Output Circuit Shorted Together

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Code B1483 comments

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