Buick Enclave: Driveline & Axle

 Engine Cooling System Messages

ENGINE HOT A/C (Air Conditioning) OFF This message displays when the engine coolant becomes hotter than the normal operating temperature. See Engine Coolant Temperature Gauge . To avoid added strain on a hot engine, the air conditioning compressor automatically turns off. When the coolant temp

 Specifications, Diagnostic Information and Procedures

SPECIFICATIONS FASTENER TIGHTENING SPECIFICATIONS Fastener Tightening Specifications SENSOR RESISTANCE TABLE Sensor Resistance Table SCHEMATIC WIRING DIAGRAMS HVAC SYSTEM SCHEMATICS Power, Ground, Blower Control, Serial Data and Sunload Sensor Fig. 1: Power, Ground, Blower Control, Serial Data A