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P1F17 CADILLAC

P1F17 CADILLAC - System Isolation/Impact Sensor Fault - Hybrid/EV Battery System Contactors Open

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

  • Faulty Hybrid/EV Powertrain Control Module 2
  • Hybrid/EV Powertrain Control Module 2 harness is open or shorted
  • Hybrid/EV Powertrain Control Module 2 circuit poor electrical connection

Possible symptoms

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

P1f17 Cadillac Description

The hybrid/EV powertrain control module 2 will set DTC P1F17 if the hybrid/EV powertrain control module has detected a passive loss of isolation, the supplemental inflatable restraint sensors are not working or has lost communication with the hybrid/EV powertrain control module or the supplemental inflatable restraint module.
OBDII Code P1f17 Cadillac - System Isolation/Impact Sensor Fault - Hybrid/EV Battery System Contactors Open - AutoCodes.com

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P1F17 CADILLAC Comments

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