P0A1D-145

P310 HYBRID VEHICLE CONTROL: HYBRID CONTROL SYSTEM: P0A1D-144: Hybrid Powertrain Control Module

DTC P0A1D-144 - Hybrid Powertrain Control Module

DTC P0A1D-145 - Hybrid Powertrain Control Module

DESCRIPTION

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






MONITOR DESCRIPTION

The HV control ECU performs many diagnostic tests to verify proper operation of internal ECU systems. In one of these diagnostics, the HV control ECU performs a self-test. If the HV control ECU detects an internal problem during this self-test, it will conclude that there is an internal malfunction. The HV control ECU will illuminate the MIL and set a DTC.

MONITOR STRATEGY





TYPICAL ENABLING CONDITIONS





TYPICAL MALFUNCTION THRESHOLDS





COMPONENT OPERATING RANGE





INSPECTION PROCEDURE

PROCEDURE

1. REPLACE HYBRID VEHICLE CONTROL ECU
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