B1357 - Ignition Run Circuit Short To Battery

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

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

Possible symptoms

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

B1357 Description

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.
OBDII Code B1357 - Ignition Run Circuit Short To Battery - AutoCodes.com

B1357 Information for specific makes

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B1357 Comments

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