P0A95

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

DESCRIPTION

Electric battery fuses are provided for various parts of the hybrid system to provide overcurrent protection. For this DTC, the battery smart unit monitors the voltage between terminals VB5 and VB6 to confirm the condition of the electric battery fuse in the service plug grip.





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTCS (DTC P0A1F-123 OR P0AFC-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





B -- GO TO DTC CHART (P0A1F-123 OR P0AFC-123) Hybrid Battery System
A -- 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 Removal.





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 according to the value(s) in the table below.

Standard Resistance:





NG -- REPLACE SERVICE PLUG GRIP

OK -- REPLACE HV BATTERY Removal

3. REPLACE SERVICE PLUG GRIP

HINT
For the removal and installation procedures related to the service plug grip, Removal.

NEXT -- Continue to next step.

4. CLEAR DTC (HV)

(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) Clear the DTCs and freeze frame data.

NEXT -- Continue to next step.

5. RECONFIRM DTC 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





B -- GO TO DTC CHART (HYBRID CONTROL SYSTEM) Hybrid Control System

A -- END (SERVICE PLUG GRIP IS FAULTY)