LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 110 (Hybrid Control Processor Module (HCP) - DTCS P1B02-00 To P1C64-00) >> DTC Troubleshooting >> P1C64-00 Hybrid PERF - Engine Speed Below Target During AUTOSTART >> 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
PCM DTCS ARE SET
OTHER HCP DTCS ARE SET
COMMUNICATION PROBLEM BETWEEN PCM AND HCP
ENGINE COMBUSTION PROBLEM - POOR PERFORMANCE

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

scientia non olet · About LEMON Manuals