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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 109 (Hybrid Control Processor Module (HCP) - DTCS P14A0-00 To P16F9-00) >> DTC Troubleshooting >> P16F9-00 HCP Internal - Shutdown Performance >> Possible Causes

Possible Causes

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.
Possible Causes
COMBINED DRIVE MOTOR A AND DRIVE MOTOR B HYBRID CONTROL PROCESSOR (HCP) DTCS PRESENT
OTHER HYBRID CONTROL PROCESSOR (HCP) DTCS PRESENT
FUSED B+ FEED WEAK OR POOR CONNECTION AT POWER INVERTER MODULE (PIM)
POWER INVERTER MODULE (PIM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .