P2C98
Hybrid/EV Battery Disable Circuit High
P2C98 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Disable Circuit High. Common causes: open or short circuit in battery disconnect circuit, corrosion of contacts in connectors. Estimated repair cost: $56–278.
Symptoms
- Check Engine light comes on
- Battery error message appears on the dashboard
- Hybrid system power reduction
- Problems with charging a high-voltage battery
- The car may go into emergency mode
Causes
- Open or short circuit in battery disconnect circuit
- Corrosion of contacts in connectors
- Faulty battery cut-off relay
- Problems with the battery management module
- Damage to the high voltage system wiring harness
How to Fix
- Check the integrity of the battery disconnect circuit
- Inspect and clean all contacts in the circuit
- Check the functionality of the shutdown relay
- Scan the battery management module for errors
- Replace damaged components if necessary
- Repair only from an authorized dealer
Related codes
Error P2C98 by Vehicle Brand
FAQ
What does the P2C98 code mean?
P2C98 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Disable Circuit High
What causes a P2C98 error code?
The most common causes of P2C98 include: Open or short circuit in battery disconnect circuit; Corrosion of contacts in connectors; Faulty battery cut-off relay; Problems with the battery management module.
How do I fix a P2C98 diagnostic trouble code?
To fix P2C98: Check the integrity of the battery disconnect circuit. Inspect and clean all contacts in the circuit. Check the functionality of the shutdown relay. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2C98?
Do not drive — repair immediately
How much does it cost to fix P2C98?
The estimated repair cost for P2C98 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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