P1A19 SATURN - Hybrid Battery 5 Temperature Sensor Performance
- Faulty Battery Energy Control Module (BECM)
- Battery Energy Control Module (BECM) harness is open or shorted
- Battery Energy Control Module (BECM) circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P1a19 Saturn DescriptionThe Battery Energy Control Module (BECM) monitors the hybrid battery pack temperature sensors to detect the failure of any sensor during a rationality check.
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