P0A95

HYBRID BATTERY CONTROL: HYBRID BATTERY SYSTEM: P0A95-123: High Voltage Fuse

DTC P0A95-123 - High Voltage Fuse

DESCRIPTION





WIRING DIAGRAM





INSPECTION PROCEDURE
CAUTION:
- Before inspecting the high-voltage system, take safety precautions such as wearing insulated gloves and removing the service plug grip to prevent electrical shocks. After removing the service plug grip, put it in your pocket to prevent other technicians from accidentally reconnecting it while you are working on the high-voltage system.
- After disconnecting the service plug grip, wait for at least 10 minutes before touching any of the high-voltage connectors or terminals.
HINT: Waiting for at least 10 minutes is required to discharge the high-voltage capacitor inside the inverter with converter assembly.

PROCEDURE

1. CHECK DTC OUTPUT (DTC P0A1F-123 IS OUTPUT)
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Select the following menu items: Powertrain / Hybrid Control / Trouble Codes.
(d) Check if DTCs are output.
Result:
DTC P0A1F-123 is output.
YES -- GO TO INSPECTION PROCEDURE RELEVANT TO OUTPUT DTC
NO -- Continue to next step.
2. INSPECT SERVICE PLUG GRIP
CAUTION:
Be sure to wear insulated gloves.
(a) Turn the power switch off and remove the service plug grip.
NOTICE:
After removing the service plug grip, do not turn the power switch on (READY), unless instructed by the repair manual because this may cause a malfunction.




(b) Measure the resistance between the terminals of the service plug grip.
Standard resistance:
Below 1 Ohms
OK -- REPLACE HV BATTERY
NG -- Continue to next step.
3. INSPECT ELECTRIC VEHICLE FUSE (HIGH VOLTAGE FUSE)
(a) Remove the electric vehicle fuse.
HINT: The electric vehicle fuse is located in the service plug grip.




(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
Below 1 Ohms
NG -- REPLACE ELECTRIC VEHICLE FUSE
OK -- REPLACE SERVICE PLUG GRIP