OBDII Code List

P1A19 SATURN - Hybrid Battery 5 Temperature Sensor Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • 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

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1a19 Saturn Description

The Battery Energy Control Module (BECM) monitors the hybrid battery pack temperature sensors to detect the failure of any sensor during a rationality check.
OBDII Code P1a19 Saturn - Hybrid Battery 5 Temperature Sensor Performance -

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P1A19 SATURN Comments

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