OBD Guide
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P2C97

Hybrid/EV Battery Disable Circuit Low

P2C97 is an OBD-II diagnostic trouble code meaning: Hybrid/EV Battery Disable Circuit Low. Common causes: trip circuit wiring damage, faulty high voltage relay or contactor. Estimated repair cost: $56–278.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–278 (est.)

Symptoms

  • Check Engine light comes on
  • Possible problems with battery charging
  • Reduced vehicle power
  • The car may go into emergency mode
  • Error message on display

Causes

  • Trip circuit wiring damage
  • Faulty high voltage relay or contactor
  • Problems with the battery management module
  • Corrosion of contacts in the circuit
  • Software error in the control system

How to Fix

  1. Check the integrity of wiring and connections
  2. Test high voltage relays and contactors
  3. Check the condition of the contacts on the connectors
  4. Scan the system for other errors
  5. Update control module software
  6. Repair only from an authorized dealer

Related codes

P2C98P2C99P0A80

Error P2C97 by Vehicle Brand

AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye

FAQ

What does the P2C97 code mean?

P2C97 is an OBD-II diagnostic trouble code that indicates: Hybrid/EV Battery Disable Circuit Low

What causes a P2C97 error code?

The most common causes of P2C97 include: Trip circuit wiring damage; Faulty high voltage relay or contactor; Problems with the battery management module; Corrosion of contacts in the circuit.

How do I fix a P2C97 diagnostic trouble code?

To fix P2C97: Check the integrity of wiring and connections. Test high voltage relays and contactors. Check the condition of the contacts on the connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2C97?

Do not drive — repair immediately

How much does it cost to fix P2C97?

The estimated repair cost for P2C97 is $56–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat