Engine-Codes - Generic - B1357

B1357 Code - Ignition Run Circuit Short To Battery

- Code Popularity: 4,612 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1357?

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

|How to Fix the B1357 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 Code B1357?

Labor: 1.0

The cost to diagnose the B1357 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.

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|What are Code B1357 Possible Symptoms?

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

|What Does the B1357 Code Mean?

The Ignition Switch RUN circuit provides greater than 10 volts through the circuits to the Smart Junction Box (SJB) when the key is in the RUN position. The OBDII sets when the Ignition Switch signal is not factory specifications.

Ignition Run Circuit Short To Battery

|Need more Information on the B1357 Code?

Need more information on how to fix the B1357 code? Get Access to Factory Service Manuals

|Code B1357 Information for Specific Makes

|Need Help with the B1357 Code?

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