LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2024 >> Grand Cherokee Summit >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 55 (Hybrid Control Processor Module (HCP) - DTCS U0646-00 To U12AF-00) >> DTC Troubleshooting >> U0647-00-Lost Communication With Motor Electronics Coolant Pump "B" >> WL PHEV Coolant Pump Locations And Related DTCS

WL PHEV Coolant Pump Locations And Related DTCS

WARNING: This page is about a different variant/trim than selected.
GC0203136Courtesy of CHRYSLER GROUP, LLC
WL PHEV COOLANT PUMP LOCATIONS AND RELATED DTC DESCRIPTION
1- High Temperature Auxiliary Coolant Pump
P1EA5-00-COOLANT PUMP "A" TEMPERATURE SENSOR PERFORMANCE P2601-00-ELECTRTIC COOLANT PUMP CONTROL CIRCUIT PERFORMANCE/STUCK OFF U0623-00-LOST COMMUNICATION WITH COOLANT PUMP "A"
2 -Low Temperature Auxiliary Coolant Pump
P0C73-00-MOTOR ELECTRONICS COOLANT PUMP "A" CONTROL PERFORMANCE P1EA2-00-MOTOR ELECTRONICS COOLANT PUMP "A" TEMPERATURE SENSOR PERFORMANCE P2D01-00-MOTOR ELECTRONICS COOLANT PUMP "A" OVERSPEED/AIR IN SYSTEM U0646-00-LOST COMMUNICATION WITH MOTOR ELECTRONICS COOLANT PUMP "A"
3 - Low Temperature Auxiliary Coolant Pump 2
P0C74-00-MOTOR ELECTRONICS COOLANT PUMP "B" CONTROL PERFORMANCE P1EA3-00-MOTOR ELECTRONICS COOLANT PUMP "B" TEMPERATURE SENSOR PERFORMANCE P2D06-00-MOTOR ELECTRONICS COOLANT PUMP "B" OVERSPEED/AIR IN SYSTEM U0647-00-LOST COMMUNICATION WITH MOTOR ELECTRONICS COOLANT PUMP "B"
4 - Battery Coolant Pump
P1EA4-00-HYBRID/EV BATTERY PACK COOLANT PUMP "A" TEMPERATURE SENSOR PERFORMANCE P2B28-00-HYBRID/EV BATTERY PACK COOLANT PUMP "A" PERFORMANCE P2B29-00-HYBRID/EV BATTERY PACK COOLANT PUMP "A" OVERSPEED/AIR IN SYSTEM U02AE-00-LOST COMMUNICATIONS WITH HYBRID/EV BATTERY COOLANT PUMP