OBD Guide
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P1853

Transfer Case Contact Plate 'B' Short Circuit To Ground

P1853 is an OBD-II diagnostic trouble code meaning: Transfer Case Contact Plate 'B' Short Circuit To Ground. Common causes: damage to transfer case wiring harness, short circuit in contact plate. Estimated repair cost: $17–89.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–89 (est.)

Symptoms

  • Check Engine Light Is On
  • Incorrect operation of the all-wheel drive system
  • The car may go into emergency mode
  • Possible problems with switching drive modes
  • Reduced vehicle dynamics

Causes

  • Damage to transfer case wiring harness
  • Short circuit in contact plate
  • Contact corrosion
  • Transfer case control module malfunction
  • Damage to wire insulation

How to Fix

  1. Check the condition of the transfer case wiring harness
  2. Inspect the contact plate for damage
  3. Check resistance and continuity
  4. Replace damaged components
  5. Reset the error code and check the system

Related codes

P1850P1851P1852

Error P1853 by Vehicle Brand

BuickCadillacChevroletGMGMCOldsmobileSaturnVolkswagen

FAQ

What does the P1853 code mean?

P1853 is an OBD-II diagnostic trouble code that indicates: Transfer Case Contact Plate 'B' Short Circuit To Ground

What causes a P1853 error code?

The most common causes of P1853 include: Damage to transfer case wiring harness; Short circuit in contact plate; Contact corrosion; Transfer case control module malfunction.

How do I fix a P1853 diagnostic trouble code?

To fix P1853: Check the condition of the transfer case wiring harness. Inspect the contact plate for damage. Check resistance and continuity. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1853?

Limited driving only, diagnose soon

How much does it cost to fix P1853?

The estimated repair cost for P1853 is $17–89. Actual cost depends on your vehicle, location, and labor rates.

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