P1848
Transmission Transfer Case Contact Plate 'A' Short Circuit To Battery
P1848 is an OBD-II diagnostic trouble code meaning: Transmission Transfer Case Contact Plate 'A' Short Circuit To Battery. Common causes: damage to the wiring in the contact plate circuit, short circuit in contact plate. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Problems with switching all-wheel drive modes
- Transfer case is not working correctly
- The car may go into emergency mode
- Possible jerking when changing gears
Causes
- Damage to the wiring in the contact plate circuit
- Short circuit in contact plate
- Transfer case problems
- Transmission control module (TCM) malfunction
- Contact corrosion
How to Fix
- Check the integrity of the wiring to the contact plate
- Inspect the contact plate for damage
- Check contact plate resistance
- Scan the transmission control module for other errors
- If necessary, replace the contact plate or wiring harness
Related codes
Error P1848 by Vehicle Brand
FAQ
What does the P1848 code mean?
P1848 is an OBD-II diagnostic trouble code that indicates: Transmission Transfer Case Contact Plate 'A' Short Circuit To Battery
What causes a P1848 error code?
The most common causes of P1848 include: Damage to the wiring in the contact plate circuit; Short circuit in contact plate; Transfer case problems; Transmission control module (TCM) malfunction.
How do I fix a P1848 diagnostic trouble code?
To fix P1848: Check the integrity of the wiring to the contact plate. Inspect the contact plate for damage. Check contact plate resistance. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1848?
Yes, but get it checked soon
How much does it cost to fix P1848?
The estimated repair cost for P1848 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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