AutoCodes
 
OBDII Code List
 
P1857 MERCURY

P1857 MERCURY - Transmission Transfer Case Contact Plate 'C' Short Circuit To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Transfer Case Shift Motor
  • Transfer Case Shift Motor harness is open or shorted
  • Transfer Case Shift Motor circuit poor electrical connection

Possible symptoms

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

P1857 Mercury Description

The Transmission Control Module (TCM) monitors the Transmission Transfer Case Contact Plate 'C'. The TCM sets the OBDII code when the Transmission Transfer Case Contact Plate 'C' is not to factory specifications.
OBDII Code P1857 Mercury - Transmission Transfer Case Contact Plate 'C' Short Circuit To Ground - AutoCodes.com

Need more help?

Get the P1857 Mercury code diagnosed by a professional: Find a repair shop in your area

Related Information

P1857 MERCURY Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1857 Mercury code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧