DTC P1C81-49: High Voltage Power Resource Circuit Consumption Circuit Short; DTC P1C82-49: High Voltage Power Resource Circuit Over Loading [12/2019 - 11/2023]: Description

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Refer to the description for DTC P0AE4-11.

Refer to DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P1C81-49	High Voltage Power Resource Circuit Consumption Circuit Short	High-voltage circuit malfunctions between the HV battery and inverter with converter assembly. Excessive overcurrent equal to a short occurs during precharge (time from when SMRP turns on until SMRG turns on). (1 trip detection logic)	Air conditioning wire Compressor with motor assembly Inverter with converter assembly HV battery junction block assembly HV floor under wire Voltage inverter assembly* No. 2 floor wire*	Does not come on	Master Warning: Comes on
P1C82-49	High Voltage Power Resource Circuit Over Loading	High-voltage circuit malfunctions between the HV battery and inverter with converter assembly. Small battery overcurrent occurs during precharge (time from when SMRP turns on until SMRG turns on) and current continues to flow after precharge. (1 trip detection logic)	Air conditioning wire Compressor with motor assembly Inverter with converter assembly HV battery junction block assembly HV floor under wire Voltage inverter assembly* No. 2 floor wire*	Does not come on	Master Warning: Comes on

*: w/ 1500W voltage inverter

RELATED DATA LIST

DTC No.	Data List
P1C81-49	Hybrid Battery Voltage Hybrid Battery Current VL-Voltage before Boosting VH-Voltage after Boosting
P1C82-49