P3000-603
Diagnostic trouble codes
DESCRIPTION
The HV control ECU monitors internal operations and detects a malfunction.| DTC No. |
INF Code |
DTC Detection Condition |
Trouble Area |
| P3000 |
603 |
A HV battery cooling system error signal is detected in the HV control ECU. |
|
INSPECTION PROCEDURE
| 1. REPLACE HYBRID VEHICLE CONTROL ECU |
Connect the intelligent tester to the DLC3.
Turn the ignition switch to the ON position.
Select the following menu items: Powertrain / Hybrid Control / DTC.
Read output DTC. (Click here)
- Result:
- DTCs except P0A78-603 are output.
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