P3000-603

P310 HYBRID VEHICLE CONTROL: HYBRID CONTROL SYSTEM: P3000-603: HV Battery Malfunction

DTC P3000-603 - HV Battery Malfunction

DESCRIPTION

The HV control ECU monitors internal operations and detects a malfunction.






INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT (HV)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Select the following menu items: Powertrain / Hybrid Control / Trouble Codes.
(d) Read output DTC. Hybrid Control System

Result:
DTCs except P3000-603 are output.
YES -- GO TO DTC CHART
NO -- REPLACE HYBRID VEHICLE CONTROL ECU