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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Hybrid Control Processor Module (HCP) - DTCS B1271-00 To P05D3-00) >> DTC Troubleshooting >> P0217-00 Coolant Temperature Too High >> Possible Causes

Possible Causes

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Possible Causes
OTHER HCP DTCS
RESTRICTIONS IN THE LOW TEMPERATURE COOLING SYSTEM
LEAK IN THE LOW TEMPERATURE COOLING SYSTEM

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