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Home >> Cadillac >> 2013 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Hybrid/EV Cooling System) >> Diagnostic Information and Procedures >> Hybrid Cooling System Overheating (Electrical) >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ 1 1 - -
Coolant Pump Relay Coil Side Supply Voltage 1 1 1 -
Coolant Pump Relay Control 1 1 1 -
Coolant Pump Relay Coil Side Ground - 1 - -
1. Coolant Pump Malfunction