Grand Cherokee 2WD V8-5.7L (2010)
1. Partially drain the cooling system See: Engine, Cooling and Exhaust/Cooling System/Service and Repair.
2. Remove accessory drive belt See: Engine, Cooling and Exhaust/Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and
Repair/Serpentine Accessory Drive Belt - Removal.
3. Carefully unbolt air conditioning compressor from front of engine. Do not disconnect any A/C hoses from compressor. Temporarily support
compressor to gain access to ECT sensor (3). See: Heating and Air Conditioning/Compressor HVAC/Service and Repair/A/C Compressor -
Removal
4. Disconnect electrical connector (2) from sensor (3).
5. Remove sensor (3) from engine cylinder block (1).