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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Battery Pack Control Module (BPCM) - DTCS P0AA1-00 To P0AD9-00) >> DTC Troubleshooting >> P0AA4-00 Hybrid Battery Negative Contactor Circuit Stuck Closed >> When Monitored

When Monitored

WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic is run when contactors are transitioning from open to closed.

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