Powertrain
generic / SAE
P2C98
Hybrid/EV Battery Disable Circuit High
The hybrid battery disable circuit reports a circuit high condition. Service disconnect signal cannot be read reliably.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberC / 98
Possible causes
- Signal wire shorted to B+ high
- Pull-down resistor open medium
- Connector pins corroded - high contact resistance low
Symptoms
- EV/hybrid system warning light on
- Reduced power output or limp mode
- Charging may fail or be slowed
- Reduced electric range
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 120–600 €
- Estimated time: 0.5–3 h
- Component: hybrid battery disable switch
- Component: wiring harness
- Component: bms
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012