P3000-603

P313 HYBRID VEHICLE CONTROL: HYBRID CONTROL SYSTEM: P3000-603: HV Battery Malfunction
P3000-603 - HV Battery Malfunction

DESCRIPTION

The hybrid vehicle control ECU monitors its internal operation and detects the following malfunction.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT (HV)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

(d) Check if DTCs are output.

Result:





(e) Turn the ignition switch off.

B -- GO TO DTC CHART Hybrid Control System
A -- Continue to next step.

2. REPLACE HYBRID VEHICLE CONTROL ECU

(a) Replace the hybrid vehicle control ECU Removal.

NEXT -- REPLACE HV BATTERY Removal